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MATH 203 BU Calculating Binomial Probabilities Airline Flight Reservation Scenario
Calculating Binomial Probabilities - Suppose you work for an airline and you are taking reservations for a flight on an ai ...
MATH 203 BU Calculating Binomial Probabilities Airline Flight Reservation Scenario
Calculating Binomial Probabilities - Suppose you work for an airline and you are taking reservations for a flight on an aircraft that has 152 seats. You know, based on historical flights trends, that if you sell a single ticket there is a 91% chance that the person with the ticket will actually show up for the flight. You decide to try to make a little extra money by overbooking your flight and you sell 160 tickets hoping that not more than 152 people will actually show up for the flight (note: this is a common business practice! Click here to watch a video that explains why)Explain how this scenario meets the four requirements in the definition of a Binomial Distribution (page 200)Identify what n and p are in this exampleUse technology (StatCrunch, Statdisk, or Excel) to calculate the probability that if you sell 160 tickets for your flight, more passengers will show up than there are seats available (again, the plane has 152 seats total). Post an image of your technology output using the Insert/Edit Image feature in Blackboard (no attachments!)Based on this probability, do you think it is a wise business practice to oversell your flight in this manner? Explain.
Walden University Unit 1 Descriptive Statistics & Categorical Analysis Paper
Perform a categorical analysis on the majors of students enrolled in the MBA. Describe your findings. Create a frequenc ...
Walden University Unit 1 Descriptive Statistics & Categorical Analysis Paper
Perform a categorical analysis on the majors of students enrolled in the MBA. Describe your findings. Create a frequency distribution & histogram on the GPAs of the students. Use ranges of 2.50-2.75, 2.75-3.00, 3.00-3.25, 3.25-3.50, 3.50-3.75 and 3.75-4.00. Describe your findings. Compute the descriptive statistics for the weekly hours spent studying. Describe your findings.
week 3 assignment:multiple Regression
The AssignmentBased on the research question you created, complete the following tasks:Fit a multiple regression model, te ...
week 3 assignment:multiple Regression
The AssignmentBased on the research question you created, complete the following tasks:Fit a multiple regression model, testing whether a mediating variable partly or completely mediates the effect of an initial causal variable on an outcome variable. Think about whether or not the model will meet assumptions.Fit the model, testing for mediation between two key variables.Analyze the output, determining whether mediation was significant and how to interpret that result.Reflect on possible implications of social change.Write a 1- to 2-paragraph analysis in APA format that includes your data output and addresses each of the tasks listed above. See pages 683 and 684 in your Warner textbook for an excellent APA-compliant write-up of a mediation analysis.
2 pages
20200428011701topic13classworkassignment 4
Problem 1: Classify the following frieze patterns in “Hop-Step-Jump” notation. Problem 2: Classify the following frie ...
20200428011701topic13classworkassignment 4
Problem 1: Classify the following frieze patterns in “Hop-Step-Jump” notation. Problem 2: Classify the following frieze patterns in both ICN and ...
STAT 200 University of Baltimore Week 6 Statistics Questions
STAT 200 Week 6 Homework Problems9.1.2Many high school students take the AP tests in different subject areas.In 2007, of t ...
STAT 200 University of Baltimore Week 6 Statistics Questions
STAT 200 Week 6 Homework Problems9.1.2Many high school students take the AP tests in different subject areas.In 2007, of the 144,796 students who took the biology exam 84,199 of them were female.In that same year, of the 211,693 students who took the calculus AB exam 102,598 of them were female ("AP exam scores," 2013).Estimate the difference in the proportion of female students taking the biology exam and female students taking the calculus AB exam using a 90% confidence level.9.1.5Are there more children diagnosed with Autism Spectrum Disorder (ASD) in states that have larger urban areas over states that are mostly rural?In the state of Pennsylvania, a fairly urban state, there are 245 eight year olds diagnosed with ASD out of 18,440 eight year olds evaluated.In the state of Utah, a fairly rural state, there are 45 eight year olds diagnosed with ASD out of 2,123 eight year olds evaluated ("Autism and developmental," 2008).Is there enough evidence to show that the proportion of children diagnosed with ASD in Pennsylvania is more than the proportion in Utah?Test at the 1% level.9.2.3All Fresh Seafood is a wholesale fish company based on the east coast of the U.S.Catalina Offshore Products is a wholesale fish company based on the west coast of the U.S.Table #9.2.5 contains prices from both companies for specific fish types ("Seafood online," 2013) ("Buy sushi grade," 2013).Do the data provide enough evidence to show that a west coast fish wholesaler is more expensive than an east coast wholesaler?Test at the 5% level.Table #9.2.5: Wholesale Prices of Fish in Dollars Fish All Fresh Seafood Prices Catalina Offshore Products Prices Cod 19.99 17.99 Tilapi 6.00 13.99 Farmed Salmon 19.99 22.99 Organic Salmon 24.99 24.99 Grouper Fillet 29.99 19.99 Tuna 28.99 31.99 Swordfish 23.99 23.99 Sea Bass 32.99 23.99 Striped Bass 29.99 14.99 9.2.6The British Department of Transportation studied to see if people avoid driving on Friday the 13th.They did a traffic count on a Friday and then again on a Friday the 13th at the same two locations ("Friday the 13th," 2013).The data for each location on the two different dates is in table #9.2.6.Estimate the mean difference in traffic count between the 6th and the 13th using a 90% level.Table #9.2.6: Traffic Count Dates 6th 13th 1990, July 139246 138548 1990, July 134012 132908 1991, September 137055 136018 1991, September 133732 131843 1991, December 123552 121641 1991, December 121139 118723 1992, March 128293 125532 1992, March 124631 120249 1992, November 124609 122770 1992, November 117584 117263 9.3.1The income of males in each state of the United States, including the District of Columbia and Puerto Rico, are given in table #9.3.3, and the income of females is given in table #9.3.4 ("Median income of," 2013).Is there enough evidence to show that the mean income of males is more than of females?Test at the 1% level.Table #9.3.3: Data of Income for Males $42,951 $52,379 $42,544 $37,488 $49,281 $50,987 $60,705 $50,411 $66,760 $40,951 $43,902 $45,494 $41,528 $50,746 $45,183 $43,624 $43,993 $41,612 $46,313 $43,944 $56,708 $60,264 $50,053 $50,580 $40,202 $43,146 $41,635 $42,182 $41,803 $53,033 $60,568 $41,037 $50,388 $41,950 $44,660 $46,176 $41,420 $45,976 $47,956 $22,529 $48,842 $41,464 $40,285 $41,309 $43,160 $47,573 $44,057 $52,805 $53,046 $42,125 $46,214 $51,630 Table #9.3.4: Data of Income for Females $31,862 $40,550 $36,048 $30,752 $41,817 $40,236 $47,476 $40,500 $60,332 $33,823 $35,438 $37,242 $31,238 $39,150 $34,023 $33,745 $33,269 $32,684 $31,844 $34,599 $48,748 $46,185 $36,931 $40,416 $29,548 $33,865 $31,067 $33,424 $35,484 $41,021 $47,155 $32,316 $42,113 $33,459 $32,462 $35,746 $31,274 $36,027 $37,089 $22,117 $41,412 $31,330 $31,329 $33,184 $35,301 $32,843 $38,177 $40,969 $40,993 $29,688 $35,890 $34,381 9.3.3A study was conducted that measured the total brain volume (TBV) (in ) of patients that had schizophrenia and patients that are considered normal.Table #9.3.5 contains the TBV of the normal patients and table #9.3.6 contains the TBV of schizophrenia patients ("SOCR data oct2009," 2013).Is there enough evidence to show that the patients with schizophrenia have less TBV on average than a patient that is considered normal?Test at the 10% level.Table #9.3.5: Total Brain Volume (in ) of Normal Patients 1663407 1583940 1299470 1535137 1431890 1578698 1453510 1650348 1288971 1366346 1326402 1503005 1474790 1317156 1441045 1463498 1650207 1523045 1441636 1432033 1420416 1480171 1360810 1410213 1574808 1502702 1203344 1319737 1688990 1292641 1512571 1635918 Table #9.3.6: Total Brain Volume (in ) of Schizophrenia Patients 1331777 1487886 1066075 1297327 1499983 1861991 1368378 1476891 1443775 1337827 1658258 1588132 1690182 1569413 1177002 1387893 1483763 1688950 1563593 1317885 1420249 1363859 1238979 1286638 1325525 1588573 1476254 1648209 1354054 1354649 1636119 9.3.4A study was conducted that measured the total brain volume (TBV) (in ) of patients that had schizophrenia and patients that are considered normal.Table #9.3.5 contains the TBV of the normal patients and table #9.3.6 contains the TBV of schizophrenia patients ("SOCR data oct2009," 2013).Compute a 90% confidence interval for the difference in TBV of normal patients and patients with Schizophrenia. 9.3.8The number of cell phones per 100 residents in countries in Europe is given in table #9.3.9 for the year 2010.The number of cell phones per 100 residents in countries of the Americas is given in table #9.3.10 also for the year 2010 ("Population reference bureau," 2013).Find the 98% confidence interval for the different in mean number of cell phones per 100 residents in Europe and the Americas.Table #9.3.9: Number of Cell Phones per 100 Residents in Europe 100 76 100 130 75 84 112 84 138 133 118 134 126 188 129 93 64 128 124 122 109 121 127 152 96 63 99 95 151 147 123 95 67 67 118 125 110 115 140 115 141 77 98 102 102 112 118 118 54 23 121 126 47 Table #9.3.10: Number of Cell Phones per 100 Residents in the Americas 158 117 106 159 53 50 78 66 88 92 42 3 150 72 86 113 50 58 70 109 37 32 85 101 75 69 55 115 95 73 86 157 100 119 81 113 87 105 96 11.3.2Levi-Strauss Co manufactures clothing.The quality control department measures weekly values of different suppliers for the percentage difference of waste between the layout on the computer and the actual waste when the clothing is made (called run-up).The data is in table #11.3.3, and there are some negative values because sometimes the supplier is able to layout the pattern better than the computer ("Waste run up," 2013).Do the data show that there is a difference between some of the suppliers?Test at the 1% level.Table #11.3.3: Run-ups for Different Plants Making Levi Strauss Clothing Plant 1 Plant 2 Plant 3 Plant 4 Plant 5 1.2 16.4 12.1 11.5 24 10.1 -6 9.7 10.2 -3.7 -2 -11.6 7.4 3.8 8.2 1.5 -1.3 -2.1 8.3 9.2 -3 4 10.1 6.6 -9.3 -0.7 17 4.7 10.2 8 3.2 3.8 4.6 8.8 15.8 2.7 4.3 3.9 2.7 22.3 -3.2 10.4 3.6 5.1 3.1 -1.7 4.2 9.6 11.2 16.8 2.4 8.5 9.8 5.9 11.3 0.3 6.3 6.5 13 12.3 3.5 9 5.7 6.8 16.9 -0.8 7.1 5.1 14.5 19.4 4.3 3.4 5.2 2.8 19.7 -0.8 7.3 13 3 -3.9 7.1 42.7 7.6 0.9 3.4 1.4 70.2 1.5 0.7 3 8.5 2.4 6 1.3 2.9 11.3.4A study was undertaken to see how accurate food labeling for calories on food that is considered reduced calorie.The group measured the amount of calories for each item of food and then found the percent difference between measured and labeled food, .The group also looked at food that was nationally advertised, regionally distributed, or locally prepared.The data is in table #11.3.5 ("Calories datafile," 2013).Do the data indicate that at least two of the mean percent differences between the three groups are different?Test at the 10% level.Table #11.3.5: Percent Differences Between Measured and Labeled Food National Advertised Regionally Distributed Locally Prepared 2 41 15 -28 46 60 -6 2 250 8 25 145 6 39 6 -1 16.5 80 10 17 95 13 28 3 15 -3 -4 14 -4 34 -18 42 10 5 3 -7 3 -0.5 -10 6
10 multiple choice and 5 short answer calculus questions
1.Use your graphing calculator to evaluate . (5 points)0eπ12.Describe the discontinuity for the function . (5 points)Th ...
10 multiple choice and 5 short answer calculus questions
1.Use your graphing calculator to evaluate . (5 points)0eπ12.Describe the discontinuity for the function . (5 points)There is a hole at x = -25.There is a removable discontinuity at x = 5.There is a vertical asymptote at x = 5.There is no discontinuity at x = 5.3.Find . (5 points)Does not exist04.Evaluate . (5 points)∞-∞0-85.Evaluate . (5 points)-20-∞6.Which of the following is the graph of which function has y = -3 as an asymptote? (5 points)y = 3ln(x + 1)7.If is continuous at x = -4, find f(-4). (5 points)4-48-88.Where is discontinuous? (5 points)f(x) is continuous everywherex = 3 and x = -5x = -5x = 39.If f(x) is discontinuous, determine the reason. (5 points)f(x) is continuous for all real numbersThe limit as x approaches 1 does not existf(1) does not equal the limit as x approaches 1f(1) is not defined10.If f(x) is a continuous function defined for all real numbers, f(-10) = -2, f(-8) = 5, and f(x) = 0 for one and only one value of x, then which of the following could be that x value? (5 points)-7-9021.Use the graph below to list the x value(s) where the limits as x approaches from the left and right of those integer values(s) are not equal. (10 points)2.Find . You must show your work or explain your work in words. (10 points)3.Find . You must show your work or explain your work in words. (10 points)4.A ball's position, in meters, as it travels every second is represented by the position function s(t) = 4.9t2 + 350.What is the velocity of the ball after 2 seconds?Include units in your answer. (10 points)5.The cost in dollars of producing x units of a particular telephone is C(x) = x2 - 2500. (10 points)a. Find the average rate of change of C with respect to x when the production level is changed from x = 100 to x = 103. Include units in your answer. b. Find the instantaneous rate of change of C with respect to x when x = 100. Include units in your answer.
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MATH 203 BU Calculating Binomial Probabilities Airline Flight Reservation Scenario
Calculating Binomial Probabilities - Suppose you work for an airline and you are taking reservations for a flight on an ai ...
MATH 203 BU Calculating Binomial Probabilities Airline Flight Reservation Scenario
Calculating Binomial Probabilities - Suppose you work for an airline and you are taking reservations for a flight on an aircraft that has 152 seats. You know, based on historical flights trends, that if you sell a single ticket there is a 91% chance that the person with the ticket will actually show up for the flight. You decide to try to make a little extra money by overbooking your flight and you sell 160 tickets hoping that not more than 152 people will actually show up for the flight (note: this is a common business practice! Click here to watch a video that explains why)Explain how this scenario meets the four requirements in the definition of a Binomial Distribution (page 200)Identify what n and p are in this exampleUse technology (StatCrunch, Statdisk, or Excel) to calculate the probability that if you sell 160 tickets for your flight, more passengers will show up than there are seats available (again, the plane has 152 seats total). Post an image of your technology output using the Insert/Edit Image feature in Blackboard (no attachments!)Based on this probability, do you think it is a wise business practice to oversell your flight in this manner? Explain.
Walden University Unit 1 Descriptive Statistics & Categorical Analysis Paper
Perform a categorical analysis on the majors of students enrolled in the MBA. Describe your findings. Create a frequenc ...
Walden University Unit 1 Descriptive Statistics & Categorical Analysis Paper
Perform a categorical analysis on the majors of students enrolled in the MBA. Describe your findings. Create a frequency distribution & histogram on the GPAs of the students. Use ranges of 2.50-2.75, 2.75-3.00, 3.00-3.25, 3.25-3.50, 3.50-3.75 and 3.75-4.00. Describe your findings. Compute the descriptive statistics for the weekly hours spent studying. Describe your findings.
week 3 assignment:multiple Regression
The AssignmentBased on the research question you created, complete the following tasks:Fit a multiple regression model, te ...
week 3 assignment:multiple Regression
The AssignmentBased on the research question you created, complete the following tasks:Fit a multiple regression model, testing whether a mediating variable partly or completely mediates the effect of an initial causal variable on an outcome variable. Think about whether or not the model will meet assumptions.Fit the model, testing for mediation between two key variables.Analyze the output, determining whether mediation was significant and how to interpret that result.Reflect on possible implications of social change.Write a 1- to 2-paragraph analysis in APA format that includes your data output and addresses each of the tasks listed above. See pages 683 and 684 in your Warner textbook for an excellent APA-compliant write-up of a mediation analysis.
2 pages
20200428011701topic13classworkassignment 4
Problem 1: Classify the following frieze patterns in “Hop-Step-Jump” notation. Problem 2: Classify the following frie ...
20200428011701topic13classworkassignment 4
Problem 1: Classify the following frieze patterns in “Hop-Step-Jump” notation. Problem 2: Classify the following frieze patterns in both ICN and ...
STAT 200 University of Baltimore Week 6 Statistics Questions
STAT 200 Week 6 Homework Problems9.1.2Many high school students take the AP tests in different subject areas.In 2007, of t ...
STAT 200 University of Baltimore Week 6 Statistics Questions
STAT 200 Week 6 Homework Problems9.1.2Many high school students take the AP tests in different subject areas.In 2007, of the 144,796 students who took the biology exam 84,199 of them were female.In that same year, of the 211,693 students who took the calculus AB exam 102,598 of them were female ("AP exam scores," 2013).Estimate the difference in the proportion of female students taking the biology exam and female students taking the calculus AB exam using a 90% confidence level.9.1.5Are there more children diagnosed with Autism Spectrum Disorder (ASD) in states that have larger urban areas over states that are mostly rural?In the state of Pennsylvania, a fairly urban state, there are 245 eight year olds diagnosed with ASD out of 18,440 eight year olds evaluated.In the state of Utah, a fairly rural state, there are 45 eight year olds diagnosed with ASD out of 2,123 eight year olds evaluated ("Autism and developmental," 2008).Is there enough evidence to show that the proportion of children diagnosed with ASD in Pennsylvania is more than the proportion in Utah?Test at the 1% level.9.2.3All Fresh Seafood is a wholesale fish company based on the east coast of the U.S.Catalina Offshore Products is a wholesale fish company based on the west coast of the U.S.Table #9.2.5 contains prices from both companies for specific fish types ("Seafood online," 2013) ("Buy sushi grade," 2013).Do the data provide enough evidence to show that a west coast fish wholesaler is more expensive than an east coast wholesaler?Test at the 5% level.Table #9.2.5: Wholesale Prices of Fish in Dollars Fish All Fresh Seafood Prices Catalina Offshore Products Prices Cod 19.99 17.99 Tilapi 6.00 13.99 Farmed Salmon 19.99 22.99 Organic Salmon 24.99 24.99 Grouper Fillet 29.99 19.99 Tuna 28.99 31.99 Swordfish 23.99 23.99 Sea Bass 32.99 23.99 Striped Bass 29.99 14.99 9.2.6The British Department of Transportation studied to see if people avoid driving on Friday the 13th.They did a traffic count on a Friday and then again on a Friday the 13th at the same two locations ("Friday the 13th," 2013).The data for each location on the two different dates is in table #9.2.6.Estimate the mean difference in traffic count between the 6th and the 13th using a 90% level.Table #9.2.6: Traffic Count Dates 6th 13th 1990, July 139246 138548 1990, July 134012 132908 1991, September 137055 136018 1991, September 133732 131843 1991, December 123552 121641 1991, December 121139 118723 1992, March 128293 125532 1992, March 124631 120249 1992, November 124609 122770 1992, November 117584 117263 9.3.1The income of males in each state of the United States, including the District of Columbia and Puerto Rico, are given in table #9.3.3, and the income of females is given in table #9.3.4 ("Median income of," 2013).Is there enough evidence to show that the mean income of males is more than of females?Test at the 1% level.Table #9.3.3: Data of Income for Males $42,951 $52,379 $42,544 $37,488 $49,281 $50,987 $60,705 $50,411 $66,760 $40,951 $43,902 $45,494 $41,528 $50,746 $45,183 $43,624 $43,993 $41,612 $46,313 $43,944 $56,708 $60,264 $50,053 $50,580 $40,202 $43,146 $41,635 $42,182 $41,803 $53,033 $60,568 $41,037 $50,388 $41,950 $44,660 $46,176 $41,420 $45,976 $47,956 $22,529 $48,842 $41,464 $40,285 $41,309 $43,160 $47,573 $44,057 $52,805 $53,046 $42,125 $46,214 $51,630 Table #9.3.4: Data of Income for Females $31,862 $40,550 $36,048 $30,752 $41,817 $40,236 $47,476 $40,500 $60,332 $33,823 $35,438 $37,242 $31,238 $39,150 $34,023 $33,745 $33,269 $32,684 $31,844 $34,599 $48,748 $46,185 $36,931 $40,416 $29,548 $33,865 $31,067 $33,424 $35,484 $41,021 $47,155 $32,316 $42,113 $33,459 $32,462 $35,746 $31,274 $36,027 $37,089 $22,117 $41,412 $31,330 $31,329 $33,184 $35,301 $32,843 $38,177 $40,969 $40,993 $29,688 $35,890 $34,381 9.3.3A study was conducted that measured the total brain volume (TBV) (in ) of patients that had schizophrenia and patients that are considered normal.Table #9.3.5 contains the TBV of the normal patients and table #9.3.6 contains the TBV of schizophrenia patients ("SOCR data oct2009," 2013).Is there enough evidence to show that the patients with schizophrenia have less TBV on average than a patient that is considered normal?Test at the 10% level.Table #9.3.5: Total Brain Volume (in ) of Normal Patients 1663407 1583940 1299470 1535137 1431890 1578698 1453510 1650348 1288971 1366346 1326402 1503005 1474790 1317156 1441045 1463498 1650207 1523045 1441636 1432033 1420416 1480171 1360810 1410213 1574808 1502702 1203344 1319737 1688990 1292641 1512571 1635918 Table #9.3.6: Total Brain Volume (in ) of Schizophrenia Patients 1331777 1487886 1066075 1297327 1499983 1861991 1368378 1476891 1443775 1337827 1658258 1588132 1690182 1569413 1177002 1387893 1483763 1688950 1563593 1317885 1420249 1363859 1238979 1286638 1325525 1588573 1476254 1648209 1354054 1354649 1636119 9.3.4A study was conducted that measured the total brain volume (TBV) (in ) of patients that had schizophrenia and patients that are considered normal.Table #9.3.5 contains the TBV of the normal patients and table #9.3.6 contains the TBV of schizophrenia patients ("SOCR data oct2009," 2013).Compute a 90% confidence interval for the difference in TBV of normal patients and patients with Schizophrenia. 9.3.8The number of cell phones per 100 residents in countries in Europe is given in table #9.3.9 for the year 2010.The number of cell phones per 100 residents in countries of the Americas is given in table #9.3.10 also for the year 2010 ("Population reference bureau," 2013).Find the 98% confidence interval for the different in mean number of cell phones per 100 residents in Europe and the Americas.Table #9.3.9: Number of Cell Phones per 100 Residents in Europe 100 76 100 130 75 84 112 84 138 133 118 134 126 188 129 93 64 128 124 122 109 121 127 152 96 63 99 95 151 147 123 95 67 67 118 125 110 115 140 115 141 77 98 102 102 112 118 118 54 23 121 126 47 Table #9.3.10: Number of Cell Phones per 100 Residents in the Americas 158 117 106 159 53 50 78 66 88 92 42 3 150 72 86 113 50 58 70 109 37 32 85 101 75 69 55 115 95 73 86 157 100 119 81 113 87 105 96 11.3.2Levi-Strauss Co manufactures clothing.The quality control department measures weekly values of different suppliers for the percentage difference of waste between the layout on the computer and the actual waste when the clothing is made (called run-up).The data is in table #11.3.3, and there are some negative values because sometimes the supplier is able to layout the pattern better than the computer ("Waste run up," 2013).Do the data show that there is a difference between some of the suppliers?Test at the 1% level.Table #11.3.3: Run-ups for Different Plants Making Levi Strauss Clothing Plant 1 Plant 2 Plant 3 Plant 4 Plant 5 1.2 16.4 12.1 11.5 24 10.1 -6 9.7 10.2 -3.7 -2 -11.6 7.4 3.8 8.2 1.5 -1.3 -2.1 8.3 9.2 -3 4 10.1 6.6 -9.3 -0.7 17 4.7 10.2 8 3.2 3.8 4.6 8.8 15.8 2.7 4.3 3.9 2.7 22.3 -3.2 10.4 3.6 5.1 3.1 -1.7 4.2 9.6 11.2 16.8 2.4 8.5 9.8 5.9 11.3 0.3 6.3 6.5 13 12.3 3.5 9 5.7 6.8 16.9 -0.8 7.1 5.1 14.5 19.4 4.3 3.4 5.2 2.8 19.7 -0.8 7.3 13 3 -3.9 7.1 42.7 7.6 0.9 3.4 1.4 70.2 1.5 0.7 3 8.5 2.4 6 1.3 2.9 11.3.4A study was undertaken to see how accurate food labeling for calories on food that is considered reduced calorie.The group measured the amount of calories for each item of food and then found the percent difference between measured and labeled food, .The group also looked at food that was nationally advertised, regionally distributed, or locally prepared.The data is in table #11.3.5 ("Calories datafile," 2013).Do the data indicate that at least two of the mean percent differences between the three groups are different?Test at the 10% level.Table #11.3.5: Percent Differences Between Measured and Labeled Food National Advertised Regionally Distributed Locally Prepared 2 41 15 -28 46 60 -6 2 250 8 25 145 6 39 6 -1 16.5 80 10 17 95 13 28 3 15 -3 -4 14 -4 34 -18 42 10 5 3 -7 3 -0.5 -10 6
10 multiple choice and 5 short answer calculus questions
1.Use your graphing calculator to evaluate . (5 points)0eπ12.Describe the discontinuity for the function . (5 points)Th ...
10 multiple choice and 5 short answer calculus questions
1.Use your graphing calculator to evaluate . (5 points)0eπ12.Describe the discontinuity for the function . (5 points)There is a hole at x = -25.There is a removable discontinuity at x = 5.There is a vertical asymptote at x = 5.There is no discontinuity at x = 5.3.Find . (5 points)Does not exist04.Evaluate . (5 points)∞-∞0-85.Evaluate . (5 points)-20-∞6.Which of the following is the graph of which function has y = -3 as an asymptote? (5 points)y = 3ln(x + 1)7.If is continuous at x = -4, find f(-4). (5 points)4-48-88.Where is discontinuous? (5 points)f(x) is continuous everywherex = 3 and x = -5x = -5x = 39.If f(x) is discontinuous, determine the reason. (5 points)f(x) is continuous for all real numbersThe limit as x approaches 1 does not existf(1) does not equal the limit as x approaches 1f(1) is not defined10.If f(x) is a continuous function defined for all real numbers, f(-10) = -2, f(-8) = 5, and f(x) = 0 for one and only one value of x, then which of the following could be that x value? (5 points)-7-9021.Use the graph below to list the x value(s) where the limits as x approaches from the left and right of those integer values(s) are not equal. (10 points)2.Find . You must show your work or explain your work in words. (10 points)3.Find . You must show your work or explain your work in words. (10 points)4.A ball's position, in meters, as it travels every second is represented by the position function s(t) = 4.9t2 + 350.What is the velocity of the ball after 2 seconds?Include units in your answer. (10 points)5.The cost in dollars of producing x units of a particular telephone is C(x) = x2 - 2500. (10 points)a. Find the average rate of change of C with respect to x when the production level is changed from x = 100 to x = 103. Include units in your answer. b. Find the instantaneous rate of change of C with respect to x when x = 100. Include units in your answer.
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