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Week Three Lab
Read/review the following resources for this activity:OpenStax Textbook: Chapter 2LessonChamberlain University LibraryInte ...
Week Three Lab
Read/review the following resources for this activity:OpenStax Textbook: Chapter 2LessonChamberlain University LibraryInternetSCENARIO/SUMMARYThis week's lab highlights the use of graphics, distributions, and tables to summarize and interpret data.Follow the directions below to find one of the given academic articles from the Chamberlain library and then use that to describe the graphs and tables included. Further, you will describe other ways that the same data could be presented.DELIVERABLESThe deliverable is a Word document with your answers to the questions posed below based on the article you find.REQUIRED SOFTWAREMicrosoft WordInternet access to read articlesSTEPS TO COMPLETE WEEK 3 LABStep 1: Go to the Chamberlain Library at: https://library.chamberlain.edu (Links to an external site.) .Step 2: Click Databases in the Search the Library block. Then choose ProQuest Nursing and Allied Health Database in the dropdown menu.Database Search ExampleStep 3: Below, you will find the titles of six articles from the ProQuest database that show a frequency distribution within the article. CHOOSE ONE OF THE ARTICLES FROM THE LIST BELOW. You will perform two searches using this article.For our first broad-based search, use the underlined words in your chosen article to search and see how many articles from the database contain these underlined words (see the example below the article list for an example search on post-partum depression).Article TitlesOral manifestations in diabetic patients under treatment for ischemic heart diseases: A comparative observational studySystolic blood pressure , diastolic blood pressure, and pulse pressure: An evaluation of their joint effect on mortalityThe Relationship Between Body Mass Index (BMI) and Menstrual Disorders at Different Ages of Menarche and Sex HormonesAdolescents' first tobacco products: Associations with current multiple tobacco product useAssociation of lifestyle modification and pharmacological adherence on blood pressure control among patients with hypertension at Kenyatta National Hospital, Kenya: A crosssectional studyDemographic, parental, and personal factors and youth athletes' concussion -related knowledge and beliefsExample of search on post partum depressionMake sure to checkmark Full Text and Peer Reviewed, and choose Last 12 Months from the drop down list. Also, choose English under the language section.This will yield a list of articles about the topic that you chose. Look to see how many results were found.For our second more narrow search, go back and search for the title of the article that you chose originally. Type A PORTION of the article title into the search bar and find the full PDF for that article.Step 4: Complete your lab by taking the following stepsCopy and paste, or post a screen shot of the frequency distribution from the article you chose at the top of your Word document.On your first search, what terms did you use, and what other things did you mark on the search page before conducting your search? Why did you choose the article that you did? How many articles were found with these search terms? Give the full APA reference of the article you are using for this lab.What data are shown in the frequency distribution and why might it be of interest? Include the size of the classes, noting if they are of a consistent size or not. Also include a conclusion that could be made from the frequency distribution. (1 to 2 paragraphs)How else might these data have been displayed? Discuss pros and cons of 2 other presentation options, such as tables or different graphical displays (1 to 2 paragraphs)Step 5: Be sure your name is on the Word document, save it, and then submit it under "Assignments" and "Week 3: Lab".
University of Phoenix Mathematics Questions
1 - The price of a sandwich decreases from $6 to $4. What is the percent decrease in the price of the sandwich?A. 10%B. 20 ...
University of Phoenix Mathematics Questions
1 - The price of a sandwich decreases from $6 to $4. What is the percent decrease in the price of the sandwich?A. 10%B. 20%C. 50%D. 33%2 - Billy remembers numbers using images that look somewhat like each number: 0 is a ball, 1 is a stick, 2 is a hanger, 3 is a comb, and 4 is a kite. Using Billy’s number images, Ryan remembered a 3-digit phone extension with this story: A person uses a hanger for his coat, then uses a stick to hit a ball. What number is Billy likely remembering?A. 201B. 210C. 310D. 1023 - A couple decides that Sophia will drive the first 3/5 of a trip and Toby the last 2/5. The entire trip is 500 miles long. How far will Sophia drive? A. 200 milesB. 300 milesC. 400 milesD. 100 miles4 - A rule of thumb in the fast-food restaurant business is a "4 times markup." This means the price of a food item should be 4 times the price of the ingredients used in making the item. If the cost of ingredients used in making a cheeseburger is $1.50, what should be the price of the cheeseburger?A. $5.50B. $6.00C. $2.67D. $4.005 - A person buys 32 one-liter bottles of soda bottles for a large company party. The store clerk offers cardboard carrying cases for the bottles and each case holds 8 bottles. Assuming each case would be filled and the person will not be carrying any loose bottles outside of a case, how many cases are needed?A. 8 casesB. 32 casesC. 4 casesD. 12 cases6 - Many gas stations give a discount for paying with cash instead of a credit card. William’s local gas station gives a discount of $0.05 per gallon. He fills his car with 20 gallons of gas. How much will William save by paying cash instead of credit card?A. $1.00B. $2.00C. $4.00D. $2.057 - A store in Iowa advertises that during their Labor Day sale, everything is 25% off, plus they will pay the sales tax. Mike buys shoes for $80 and socks for $5. Since there will be no tax added, what is the final price for Mike’s purchase?$65.00$63.75$85.00$68.008 - Pam takes her truck in for basic service. The service agent says a few extra repairs are also needed, so Pam adds the cost of those repairs in her head, rounding to the nearest $10. The costs are as follows:Wheel alignment: $110Transmission fluid flush: $75Cabin air filter: $23What is her total estimate for the repairs? Note: 4 or less: round down, 5 or more: round up. For example, 14 becomes 10, while 15 becomes 20.A. $220B. $190C. $210D.$2089 - Michele goes on a hike that will last 5 hours total. She brings 8 cups of water. After 1 hour, she has already drunk 2 cups of water. At that rate, how many cups of water would Michele need for all 5 hours?10 cups12 cups16 cups13 cups10 - The recipe for a fruit smoothie requires 2 cups of fruit per 6 cups of yogurt to maintain a 1/3 ratio. While making the fruit smoothie, Suzy accidentally puts 3 cups of fruit into the pitcher. How many cups of yogurt should Suzy add to the pitcher to maintain the 1/3 ratio?9 cups2 cups8 cups4 cups11 - Samuel, a county social worker, helps county residents who are struggling with different issues. He uses “c” to indicate client hours and “o” to indicate other work in his time log. Samuel logs the following hours for the week:Monday: 6 c, 4 oTuesday: 8 c, 2 oWednesday: 9 c, 1 oThursday: 7 c, 3 oFriday: Off What percent of his time did Samuel spend with clients on Thursday? 10%30%70%7%12 - Convert 2¾ to a decimal number.3.51.52.752.513 - Alex invests $1,000 in his company's stock. After a year, the value of Alex's stock has increased to $1,250. What rate of return has Alex received?25%125%20%80%14 - Zoey wants to use her computer tablet throughout a 6-hour flight. Upon takeoff, she uses the tablet for 2 hours and notices that the battery dropped by 33%, from 100% to 67%. How many total hours can Zoey expect from the tablet on a full battery charge?4 hours8 hours6 hours2 hours15 - There are 15 people expected for a dinner. If 3 ounces of corn serve 1 person and 1 can of corn is 9 ounces, how many cans of corn should be bought for the dinner?4 cans12 cans5 cans6 cans16 - A person is holding two drill bits: one is 3/8 and one is 11/32. The person wants to first drill a hole using the smaller of the two bits. To decide which is smaller, the person expands 3/8 to 32nds. What is the expanded fraction?14/3211/329/3212/3217 - Marc is planning a party at a party hall. The party hall offers a meal option for $50 per person and that includes the hall rental for free. The hall-only rental option is $1,150, but that option allows an external caterer to provide the meal. Marc’s external caterer charges $27.50 per person. If he plans to invite 50 people, which is the cheaper option? A. The party hall’s meal option costs $3,900. The hall-only rental and external caterer option costs $2,525. The hall-only rental and external caterer meal option is cheaper.B. The party hall’s meal option costs $2,500. The hall-only rental and external caterer option costs $3,900. The party hall meal option is cheaper.C. The party hall’s meal option costs $2,500. The hall-only rental and external caterer option costs $2,525. The party hall’s meal option is cheaper.D. The party hall’s meal option costs $2,500. The hall-only rental and external caterer option costs $1,375. The hall-only rental and external caterer meal option is cheaper.18 - Consider a cookie recipe in which 1½ cups of chocolate chips are needed to make 25 cookies. Lara wants to double the number of cookies. How many cups of chocolate chips should she use?3 cups2 1/4 cups2 cups5 cups19 - The Bank of France sells U.S. dollars ($) at a rate of ($1.40)/(€1) and buys U.S. dollars at a rate of ($1.80)/(€1). At the beginning of a trip, Sandra exchanged $420 to get €233.33. At the end of the trip, she is left with €36, so she exchanges the €36 back to U.S. dollars. How many U.S. dollars will Sandra receive in exchange?$50.40$64.80$8$25.7120 - If 9 people will attend a lunch and 3 cans of juice should be provided per person, how many total cans of juice are needed?3 cans12 cans27 cans18 cans
First Order Inclusion Probabilities Survey Questions
Every sample of size 6 has equal chance (randomly choose 6 students out of 30). Answer following questions: (a)
...
First Order Inclusion Probabilities Survey Questions
Every sample of size 6 has equal chance (randomly choose 6 students out of 30). Answer following questions: (a)
How many possible samples?(b) p(s) = ?(c)
ns = ?(d) Number of sample containing unit k?(e)
First order inclusion probabilities?(f)
Second order inclusion probabilitiesIf the design has a fixed sample size n, then pi ik> pi i +pi k -1 Give a brief example of surveys with the following properties. You should identify and define enough of the population, sampling frame, sample design and data collection to be convinving in your answers. The survey is not a probability sample. The survey is a probability sample but does not have a measurable design AND is not a systematic sample (SY). The survey is a probability sample with a measuable design, but there is likely to be a problem with some other aspect of the survey (e.g., non response or response error).The survey has a great design, but is simply impractical due to cost and/or time constraints.4. 2.6 from SSW (Särndal, Swensson, Wretman) 5. using the given data to running R code
As an exercise, we
will estimate the population of Iowa in the year 2000 based on a sample of
counties.
Acaydia School of Aesthetics. L.L.C Elevator Weight Capacity Problem
An elevator at a construction site has a maximum capacity of 1640 pounds. If the elevator operator weighs 240 pounds and e ...
Acaydia School of Aesthetics. L.L.C Elevator Weight Capacity Problem
An elevator at a construction site has a maximum capacity of 1640 pounds. If the elevator operator weighs 240 pounds and each cement bag weighs 50 pounds, how many bags of cement can be safely lifted on the elevator in one trip?
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Week Three Lab
Read/review the following resources for this activity:OpenStax Textbook: Chapter 2LessonChamberlain University LibraryInte ...
Week Three Lab
Read/review the following resources for this activity:OpenStax Textbook: Chapter 2LessonChamberlain University LibraryInternetSCENARIO/SUMMARYThis week's lab highlights the use of graphics, distributions, and tables to summarize and interpret data.Follow the directions below to find one of the given academic articles from the Chamberlain library and then use that to describe the graphs and tables included. Further, you will describe other ways that the same data could be presented.DELIVERABLESThe deliverable is a Word document with your answers to the questions posed below based on the article you find.REQUIRED SOFTWAREMicrosoft WordInternet access to read articlesSTEPS TO COMPLETE WEEK 3 LABStep 1: Go to the Chamberlain Library at: https://library.chamberlain.edu (Links to an external site.) .Step 2: Click Databases in the Search the Library block. Then choose ProQuest Nursing and Allied Health Database in the dropdown menu.Database Search ExampleStep 3: Below, you will find the titles of six articles from the ProQuest database that show a frequency distribution within the article. CHOOSE ONE OF THE ARTICLES FROM THE LIST BELOW. You will perform two searches using this article.For our first broad-based search, use the underlined words in your chosen article to search and see how many articles from the database contain these underlined words (see the example below the article list for an example search on post-partum depression).Article TitlesOral manifestations in diabetic patients under treatment for ischemic heart diseases: A comparative observational studySystolic blood pressure , diastolic blood pressure, and pulse pressure: An evaluation of their joint effect on mortalityThe Relationship Between Body Mass Index (BMI) and Menstrual Disorders at Different Ages of Menarche and Sex HormonesAdolescents' first tobacco products: Associations with current multiple tobacco product useAssociation of lifestyle modification and pharmacological adherence on blood pressure control among patients with hypertension at Kenyatta National Hospital, Kenya: A crosssectional studyDemographic, parental, and personal factors and youth athletes' concussion -related knowledge and beliefsExample of search on post partum depressionMake sure to checkmark Full Text and Peer Reviewed, and choose Last 12 Months from the drop down list. Also, choose English under the language section.This will yield a list of articles about the topic that you chose. Look to see how many results were found.For our second more narrow search, go back and search for the title of the article that you chose originally. Type A PORTION of the article title into the search bar and find the full PDF for that article.Step 4: Complete your lab by taking the following stepsCopy and paste, or post a screen shot of the frequency distribution from the article you chose at the top of your Word document.On your first search, what terms did you use, and what other things did you mark on the search page before conducting your search? Why did you choose the article that you did? How many articles were found with these search terms? Give the full APA reference of the article you are using for this lab.What data are shown in the frequency distribution and why might it be of interest? Include the size of the classes, noting if they are of a consistent size or not. Also include a conclusion that could be made from the frequency distribution. (1 to 2 paragraphs)How else might these data have been displayed? Discuss pros and cons of 2 other presentation options, such as tables or different graphical displays (1 to 2 paragraphs)Step 5: Be sure your name is on the Word document, save it, and then submit it under "Assignments" and "Week 3: Lab".
University of Phoenix Mathematics Questions
1 - The price of a sandwich decreases from $6 to $4. What is the percent decrease in the price of the sandwich?A. 10%B. 20 ...
University of Phoenix Mathematics Questions
1 - The price of a sandwich decreases from $6 to $4. What is the percent decrease in the price of the sandwich?A. 10%B. 20%C. 50%D. 33%2 - Billy remembers numbers using images that look somewhat like each number: 0 is a ball, 1 is a stick, 2 is a hanger, 3 is a comb, and 4 is a kite. Using Billy’s number images, Ryan remembered a 3-digit phone extension with this story: A person uses a hanger for his coat, then uses a stick to hit a ball. What number is Billy likely remembering?A. 201B. 210C. 310D. 1023 - A couple decides that Sophia will drive the first 3/5 of a trip and Toby the last 2/5. The entire trip is 500 miles long. How far will Sophia drive? A. 200 milesB. 300 milesC. 400 milesD. 100 miles4 - A rule of thumb in the fast-food restaurant business is a "4 times markup." This means the price of a food item should be 4 times the price of the ingredients used in making the item. If the cost of ingredients used in making a cheeseburger is $1.50, what should be the price of the cheeseburger?A. $5.50B. $6.00C. $2.67D. $4.005 - A person buys 32 one-liter bottles of soda bottles for a large company party. The store clerk offers cardboard carrying cases for the bottles and each case holds 8 bottles. Assuming each case would be filled and the person will not be carrying any loose bottles outside of a case, how many cases are needed?A. 8 casesB. 32 casesC. 4 casesD. 12 cases6 - Many gas stations give a discount for paying with cash instead of a credit card. William’s local gas station gives a discount of $0.05 per gallon. He fills his car with 20 gallons of gas. How much will William save by paying cash instead of credit card?A. $1.00B. $2.00C. $4.00D. $2.057 - A store in Iowa advertises that during their Labor Day sale, everything is 25% off, plus they will pay the sales tax. Mike buys shoes for $80 and socks for $5. Since there will be no tax added, what is the final price for Mike’s purchase?$65.00$63.75$85.00$68.008 - Pam takes her truck in for basic service. The service agent says a few extra repairs are also needed, so Pam adds the cost of those repairs in her head, rounding to the nearest $10. The costs are as follows:Wheel alignment: $110Transmission fluid flush: $75Cabin air filter: $23What is her total estimate for the repairs? Note: 4 or less: round down, 5 or more: round up. For example, 14 becomes 10, while 15 becomes 20.A. $220B. $190C. $210D.$2089 - Michele goes on a hike that will last 5 hours total. She brings 8 cups of water. After 1 hour, she has already drunk 2 cups of water. At that rate, how many cups of water would Michele need for all 5 hours?10 cups12 cups16 cups13 cups10 - The recipe for a fruit smoothie requires 2 cups of fruit per 6 cups of yogurt to maintain a 1/3 ratio. While making the fruit smoothie, Suzy accidentally puts 3 cups of fruit into the pitcher. How many cups of yogurt should Suzy add to the pitcher to maintain the 1/3 ratio?9 cups2 cups8 cups4 cups11 - Samuel, a county social worker, helps county residents who are struggling with different issues. He uses “c” to indicate client hours and “o” to indicate other work in his time log. Samuel logs the following hours for the week:Monday: 6 c, 4 oTuesday: 8 c, 2 oWednesday: 9 c, 1 oThursday: 7 c, 3 oFriday: Off What percent of his time did Samuel spend with clients on Thursday? 10%30%70%7%12 - Convert 2¾ to a decimal number.3.51.52.752.513 - Alex invests $1,000 in his company's stock. After a year, the value of Alex's stock has increased to $1,250. What rate of return has Alex received?25%125%20%80%14 - Zoey wants to use her computer tablet throughout a 6-hour flight. Upon takeoff, she uses the tablet for 2 hours and notices that the battery dropped by 33%, from 100% to 67%. How many total hours can Zoey expect from the tablet on a full battery charge?4 hours8 hours6 hours2 hours15 - There are 15 people expected for a dinner. If 3 ounces of corn serve 1 person and 1 can of corn is 9 ounces, how many cans of corn should be bought for the dinner?4 cans12 cans5 cans6 cans16 - A person is holding two drill bits: one is 3/8 and one is 11/32. The person wants to first drill a hole using the smaller of the two bits. To decide which is smaller, the person expands 3/8 to 32nds. What is the expanded fraction?14/3211/329/3212/3217 - Marc is planning a party at a party hall. The party hall offers a meal option for $50 per person and that includes the hall rental for free. The hall-only rental option is $1,150, but that option allows an external caterer to provide the meal. Marc’s external caterer charges $27.50 per person. If he plans to invite 50 people, which is the cheaper option? A. The party hall’s meal option costs $3,900. The hall-only rental and external caterer option costs $2,525. The hall-only rental and external caterer meal option is cheaper.B. The party hall’s meal option costs $2,500. The hall-only rental and external caterer option costs $3,900. The party hall meal option is cheaper.C. The party hall’s meal option costs $2,500. The hall-only rental and external caterer option costs $2,525. The party hall’s meal option is cheaper.D. The party hall’s meal option costs $2,500. The hall-only rental and external caterer option costs $1,375. The hall-only rental and external caterer meal option is cheaper.18 - Consider a cookie recipe in which 1½ cups of chocolate chips are needed to make 25 cookies. Lara wants to double the number of cookies. How many cups of chocolate chips should she use?3 cups2 1/4 cups2 cups5 cups19 - The Bank of France sells U.S. dollars ($) at a rate of ($1.40)/(€1) and buys U.S. dollars at a rate of ($1.80)/(€1). At the beginning of a trip, Sandra exchanged $420 to get €233.33. At the end of the trip, she is left with €36, so she exchanges the €36 back to U.S. dollars. How many U.S. dollars will Sandra receive in exchange?$50.40$64.80$8$25.7120 - If 9 people will attend a lunch and 3 cans of juice should be provided per person, how many total cans of juice are needed?3 cans12 cans27 cans18 cans
First Order Inclusion Probabilities Survey Questions
Every sample of size 6 has equal chance (randomly choose 6 students out of 30). Answer following questions: (a)
...
First Order Inclusion Probabilities Survey Questions
Every sample of size 6 has equal chance (randomly choose 6 students out of 30). Answer following questions: (a)
How many possible samples?(b) p(s) = ?(c)
ns = ?(d) Number of sample containing unit k?(e)
First order inclusion probabilities?(f)
Second order inclusion probabilitiesIf the design has a fixed sample size n, then pi ik> pi i +pi k -1 Give a brief example of surveys with the following properties. You should identify and define enough of the population, sampling frame, sample design and data collection to be convinving in your answers. The survey is not a probability sample. The survey is a probability sample but does not have a measurable design AND is not a systematic sample (SY). The survey is a probability sample with a measuable design, but there is likely to be a problem with some other aspect of the survey (e.g., non response or response error).The survey has a great design, but is simply impractical due to cost and/or time constraints.4. 2.6 from SSW (Särndal, Swensson, Wretman) 5. using the given data to running R code
As an exercise, we
will estimate the population of Iowa in the year 2000 based on a sample of
counties.
Acaydia School of Aesthetics. L.L.C Elevator Weight Capacity Problem
An elevator at a construction site has a maximum capacity of 1640 pounds. If the elevator operator weighs 240 pounds and e ...
Acaydia School of Aesthetics. L.L.C Elevator Weight Capacity Problem
An elevator at a construction site has a maximum capacity of 1640 pounds. If the elevator operator weighs 240 pounds and each cement bag weighs 50 pounds, how many bags of cement can be safely lifted on the elevator in one trip?
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