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At start the area of pie was 113
if 3/4 was eaten,then 113-84.75=28.25
So answer is C
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STAT Data Analysis Assignment 3
STAT 250 Spring 2019 Data Analysis Assignment 3Your submitted document should include the following items. Points will be ...
STAT Data Analysis Assignment 3
STAT 250 Spring 2019 Data Analysis Assignment 3Your submitted document should include the following items. Points will be deducted if the following are not included.Type your Name and STAT 250 with your correct section number (e.g. STAT 250-xxx) right justified and then Data Analysis Assignment #2 centered on the top of page 1 below your name the begin your document.Number your pages across your entire solutions document.Your document should include the ANSWERS ONLY with each answer labeled by its corresponding number and subpart. Keep the answers in order. Do not include the questions in your submitted document.Generate all requested graphs and tables using StatCrunch.Upload your document onto Blackboard as a Word (docx) file or pdf file using the link provided by your instructor. It is your responsibility for uploading a readable file.Full assignment Instructions, as well as a example is attached as a word file.Access to StatCrunch is required.https://www.statcrunch.com/5.0/group.php?groupid=7...I will provide the login info...Extra Notes:- Each graph title should start with "Distribution of.."- For the questions that require calculation, you can do it on a paper but would have to type the solution into word document.
Use synthetic substitution to find f(2) and f(3). f(x) = 3x4 - 12x3- 12x2 +, algebra homework help
Use synthetic substitution to find f(2) and f(3).
f(x) = 3x4 - 12x3- 12x2
+ 30x
Write the
polynomial e ...
Use synthetic substitution to find f(2) and f(3). f(x) = 3x4 - 12x3- 12x2 +, algebra homework help
Use synthetic substitution to find f(2) and f(3).
f(x) = 3x4 - 12x3- 12x2
+ 30x
Write the
polynomial equation of degree 4 with leading coefficient 1 that has roots at -2,
-1, 3, and 4.
3 pages
Deliverable 4 Ans
1. Describe the 8 steps in the process for hypothesis testing. Explain the decision criteria for rejecting the null hypoth ...
Deliverable 4 Ans
1. Describe the 8 steps in the process for hypothesis testing. Explain the decision criteria for rejecting the null hypothesis for both the p-value ...
Walden Unversity Basic Statistical Tests Worksheet
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Walden Unversity Basic Statistical Tests Worksheet
This is a 7 question multiple choice quiz on statistical analysis (Correlation, ANOVA, SPSS, Chi Square)
SWC IAT Measures Stat Crunch Paper
Weight IAT VariablesQuestion 1: Prefers Question 2: Race Project Implicit - Weight IAT VariablesInterpreting the Weight IA ...
SWC IAT Measures Stat Crunch Paper
Weight IAT VariablesQuestion 1: Prefers Question 2: Race Project Implicit - Weight IAT VariablesInterpreting the Weight IATThe Weight IAT measures implicit biases related to body type.More positive scores on the Weight IAT mean: A stronger association between fat and bad AND thin and good.More negative scores on the Weight IAT mean: A stronger association between fat and good OR thin and bad.Weight IAT VariablesFor clarification, some of the variables listed below include the question that was posed to the IAT participants. Others do not include the question.Age: Approximate age (in years) at time of IAT examBirth-Gender: 1=Male; 2=FemaleGender-ID: 1=Male; 2=Female; 3=Trans male/Trans man; 4=Trans female/Trans woman; 5=Genderqueer/Gender nonconforming; 6=A different identity; 7=Multiple gendersEthnicity: 1=Hispanic or Latinx; 2=Not Hispanic or Latinx; 3=UnknownRace: 1=American Indian/Alaska Native; 2=East Asian; 3=South Asian; 4=Native Hawaiian or other Pacific Islander; 5=Black or African American; 6=White; 7=Other or Unknown; 8=MultiracialEducation: Highest education level: 1=elementary school; 2=junior high; 3=some high school; 4=high school graduate; 5=some college; 6=associate’s degree; 7=bachelor’s degree; 8=some graduate school; 9=master’s degree; 10=J.D.; 11=M.D.; 12=Ph.D.; 13=other advanced degree; 14=M.B.A.Political-ID: 1=strongly conservative; 2=moderately conservative; 3=slightly conservative; 4=neutral; 5=slightly liberal; 6=moderately liberal; 7=strongly liberalReligiosity: 1=Not at all; 2=Slightly; 3=Moderately; 4=Very; 5=ExtremelyIAT-Weight-Score: Score on the Weight IAT Prefers: Subject reports: 1=Strong preference for fat people; 2=Moderate preference for fat people; 3=Slight preference for fat people; 4=Likes thin people and fat people equally; 5=Slight preference for thin people; 6=Moderate preference for thin people; 7=Strong preference for thin peopleMost-Prefer: Subject’s perception of what most people prefer: 1=Strong preference for fat people; 2=Moderate preference for fat people; 3=Slight preference for fat people; 4=Likes thin people and fat people equally; 5=Slight preference for thin people; 6=Moderate preference for thin people; 7=Strong preference for thin peopleWeight: Reported weight to the nearest 5 poundsHeight: Reported height to the nearest inchBody-Image: Subject’s reported body image: 1=Very underweight; 2=Moderately underweight; 3=Slightly underweight; 4=Neither underweight nor overweight; 5=Slightly overweight; 6=Moderately overweight; 7=Very overweightImportant: Importance of weight to subject’s sense of self: 1=Not at all important; 2=Moderately unimportant; 3=Somewhat unimportant; 4=Neither unimportant nor important; 5=Somewhat important; 6=Moderately important; 7=Very importantWeight IAT: The 95% confidence interval that estimates the population proportion of Weight IAT participants who indicate that they like thin people and fat people equally. Identify the sample proportion (𝑝̂)(p^) in your StatCrunch output table. Then determine whether conditions are met for using the confidence interval to estimate the population proportion of participants in your chosen IAT. (Be sure to support your answer as demonstrated in Units 6 and 7.)If conditions are met, estimate the population proportion of participants in your particular IAT, and state your conclusion in context. If conditions are not met, explain what a researcher could do so that conditions are met. Based on your analysis, do you think the population of participants in your chosen IAT are representative of the U.S. population? Explain. Question to be investigated: According to the United States Census Bureau, in 2019 approximately 13.4% of the U.S. population identified themselves as black. Is the proportion of black participants lower for your chosen IAT?Respond to each of the following.State your hypotheses in symbolic form and in words. The following should be clear in your answer:
the population of interest, andthe meaning of the proportion p in terms of the variable Race. StatCrunch uses a normal model to estimate the P-value probability. Are the normality conditions met? Show your work. Use StatCrunch to conduct the hypothesis test. (directions) Copy and paste the results (the StatCrunch output window) into the textbox. Give your P-value and interpret its meaning as a conditional probability. State a conclusion that answers the research question. Use a significance level of 5%. (Your answer should include the P-value and reference the population and the appropriate variable.)Question 3We cannot know whether a Type 1 or Type 2 error actually occurs in a hypothesis test. But, based on the results of our hypothesis test, we should be aware of which type of error is possible and what that error means in the context of our test.For the hypothesis test you conducted in Question 2, which type of error is possible, Type 1 or Type 2? Briefly explain why. In the context of your hypothesis test, interpret the type of error you identified in part a).
MAT 510 Strayer Week 9 Equipment Sales and Service Contracts Sold Homework 6
Homework Assignment 6Download and complete Homework Assignment 6 [DOCX].Suppose the number of equipment sales and service ...
MAT 510 Strayer Week 9 Equipment Sales and Service Contracts Sold Homework 6
Homework Assignment 6Download and complete Homework Assignment 6 [DOCX].Suppose the number of equipment sales and service contracts that a store sold during the last six months for treadmills and exercise bikes was as follows:Equipment Sales and Service Contracts Sold TreadmillExercise BikeTotal Sold185123Service Contracts6755The store can only sell a service contract on a new piece of equipment. Of the 185 treadmills sold, 67 included a service contract and 118 did not.Complete the following questions in the space provided below:Construct a 95 percent confidence interval for the difference between the proportions of service contracts sold on treadmills versus exercise bikes.Is there a major difference between the two pieces of equipment? Why or why not?
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STAT Data Analysis Assignment 3
STAT 250 Spring 2019 Data Analysis Assignment 3Your submitted document should include the following items. Points will be ...
STAT Data Analysis Assignment 3
STAT 250 Spring 2019 Data Analysis Assignment 3Your submitted document should include the following items. Points will be deducted if the following are not included.Type your Name and STAT 250 with your correct section number (e.g. STAT 250-xxx) right justified and then Data Analysis Assignment #2 centered on the top of page 1 below your name the begin your document.Number your pages across your entire solutions document.Your document should include the ANSWERS ONLY with each answer labeled by its corresponding number and subpart. Keep the answers in order. Do not include the questions in your submitted document.Generate all requested graphs and tables using StatCrunch.Upload your document onto Blackboard as a Word (docx) file or pdf file using the link provided by your instructor. It is your responsibility for uploading a readable file.Full assignment Instructions, as well as a example is attached as a word file.Access to StatCrunch is required.https://www.statcrunch.com/5.0/group.php?groupid=7...I will provide the login info...Extra Notes:- Each graph title should start with "Distribution of.."- For the questions that require calculation, you can do it on a paper but would have to type the solution into word document.
Use synthetic substitution to find f(2) and f(3). f(x) = 3x4 - 12x3- 12x2 +, algebra homework help
Use synthetic substitution to find f(2) and f(3).
f(x) = 3x4 - 12x3- 12x2
+ 30x
Write the
polynomial e ...
Use synthetic substitution to find f(2) and f(3). f(x) = 3x4 - 12x3- 12x2 +, algebra homework help
Use synthetic substitution to find f(2) and f(3).
f(x) = 3x4 - 12x3- 12x2
+ 30x
Write the
polynomial equation of degree 4 with leading coefficient 1 that has roots at -2,
-1, 3, and 4.
3 pages
Deliverable 4 Ans
1. Describe the 8 steps in the process for hypothesis testing. Explain the decision criteria for rejecting the null hypoth ...
Deliverable 4 Ans
1. Describe the 8 steps in the process for hypothesis testing. Explain the decision criteria for rejecting the null hypothesis for both the p-value ...
Walden Unversity Basic Statistical Tests Worksheet
This is a 7 question multiple choice quiz on statistical analysis (Correlation, ANOVA, SPSS, Chi Square)
Walden Unversity Basic Statistical Tests Worksheet
This is a 7 question multiple choice quiz on statistical analysis (Correlation, ANOVA, SPSS, Chi Square)
SWC IAT Measures Stat Crunch Paper
Weight IAT VariablesQuestion 1: Prefers Question 2: Race Project Implicit - Weight IAT VariablesInterpreting the Weight IA ...
SWC IAT Measures Stat Crunch Paper
Weight IAT VariablesQuestion 1: Prefers Question 2: Race Project Implicit - Weight IAT VariablesInterpreting the Weight IATThe Weight IAT measures implicit biases related to body type.More positive scores on the Weight IAT mean: A stronger association between fat and bad AND thin and good.More negative scores on the Weight IAT mean: A stronger association between fat and good OR thin and bad.Weight IAT VariablesFor clarification, some of the variables listed below include the question that was posed to the IAT participants. Others do not include the question.Age: Approximate age (in years) at time of IAT examBirth-Gender: 1=Male; 2=FemaleGender-ID: 1=Male; 2=Female; 3=Trans male/Trans man; 4=Trans female/Trans woman; 5=Genderqueer/Gender nonconforming; 6=A different identity; 7=Multiple gendersEthnicity: 1=Hispanic or Latinx; 2=Not Hispanic or Latinx; 3=UnknownRace: 1=American Indian/Alaska Native; 2=East Asian; 3=South Asian; 4=Native Hawaiian or other Pacific Islander; 5=Black or African American; 6=White; 7=Other or Unknown; 8=MultiracialEducation: Highest education level: 1=elementary school; 2=junior high; 3=some high school; 4=high school graduate; 5=some college; 6=associate’s degree; 7=bachelor’s degree; 8=some graduate school; 9=master’s degree; 10=J.D.; 11=M.D.; 12=Ph.D.; 13=other advanced degree; 14=M.B.A.Political-ID: 1=strongly conservative; 2=moderately conservative; 3=slightly conservative; 4=neutral; 5=slightly liberal; 6=moderately liberal; 7=strongly liberalReligiosity: 1=Not at all; 2=Slightly; 3=Moderately; 4=Very; 5=ExtremelyIAT-Weight-Score: Score on the Weight IAT Prefers: Subject reports: 1=Strong preference for fat people; 2=Moderate preference for fat people; 3=Slight preference for fat people; 4=Likes thin people and fat people equally; 5=Slight preference for thin people; 6=Moderate preference for thin people; 7=Strong preference for thin peopleMost-Prefer: Subject’s perception of what most people prefer: 1=Strong preference for fat people; 2=Moderate preference for fat people; 3=Slight preference for fat people; 4=Likes thin people and fat people equally; 5=Slight preference for thin people; 6=Moderate preference for thin people; 7=Strong preference for thin peopleWeight: Reported weight to the nearest 5 poundsHeight: Reported height to the nearest inchBody-Image: Subject’s reported body image: 1=Very underweight; 2=Moderately underweight; 3=Slightly underweight; 4=Neither underweight nor overweight; 5=Slightly overweight; 6=Moderately overweight; 7=Very overweightImportant: Importance of weight to subject’s sense of self: 1=Not at all important; 2=Moderately unimportant; 3=Somewhat unimportant; 4=Neither unimportant nor important; 5=Somewhat important; 6=Moderately important; 7=Very importantWeight IAT: The 95% confidence interval that estimates the population proportion of Weight IAT participants who indicate that they like thin people and fat people equally. Identify the sample proportion (𝑝̂)(p^) in your StatCrunch output table. Then determine whether conditions are met for using the confidence interval to estimate the population proportion of participants in your chosen IAT. (Be sure to support your answer as demonstrated in Units 6 and 7.)If conditions are met, estimate the population proportion of participants in your particular IAT, and state your conclusion in context. If conditions are not met, explain what a researcher could do so that conditions are met. Based on your analysis, do you think the population of participants in your chosen IAT are representative of the U.S. population? Explain. Question to be investigated: According to the United States Census Bureau, in 2019 approximately 13.4% of the U.S. population identified themselves as black. Is the proportion of black participants lower for your chosen IAT?Respond to each of the following.State your hypotheses in symbolic form and in words. The following should be clear in your answer:
the population of interest, andthe meaning of the proportion p in terms of the variable Race. StatCrunch uses a normal model to estimate the P-value probability. Are the normality conditions met? Show your work. Use StatCrunch to conduct the hypothesis test. (directions) Copy and paste the results (the StatCrunch output window) into the textbox. Give your P-value and interpret its meaning as a conditional probability. State a conclusion that answers the research question. Use a significance level of 5%. (Your answer should include the P-value and reference the population and the appropriate variable.)Question 3We cannot know whether a Type 1 or Type 2 error actually occurs in a hypothesis test. But, based on the results of our hypothesis test, we should be aware of which type of error is possible and what that error means in the context of our test.For the hypothesis test you conducted in Question 2, which type of error is possible, Type 1 or Type 2? Briefly explain why. In the context of your hypothesis test, interpret the type of error you identified in part a).
MAT 510 Strayer Week 9 Equipment Sales and Service Contracts Sold Homework 6
Homework Assignment 6Download and complete Homework Assignment 6 [DOCX].Suppose the number of equipment sales and service ...
MAT 510 Strayer Week 9 Equipment Sales and Service Contracts Sold Homework 6
Homework Assignment 6Download and complete Homework Assignment 6 [DOCX].Suppose the number of equipment sales and service contracts that a store sold during the last six months for treadmills and exercise bikes was as follows:Equipment Sales and Service Contracts Sold TreadmillExercise BikeTotal Sold185123Service Contracts6755The store can only sell a service contract on a new piece of equipment. Of the 185 treadmills sold, 67 included a service contract and 118 did not.Complete the following questions in the space provided below:Construct a 95 percent confidence interval for the difference between the proportions of service contracts sold on treadmills versus exercise bikes.Is there a major difference between the two pieces of equipment? Why or why not?
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