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Math 302 Knowledge Test 1 Questions And Answers( Complete Solution);Top score A+

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1/19/2020 APUS CLE : MATH302 B006 Win 20 : Tests & Quizzes https://edge.apus.edu/portal/site/422034/tool/ec9eb4e9-baa8-99da-e8ce-8a6172704380/jsf/select/selectIndex 1/14 1.0/ 1.0 Points 1.0/ 1.0 Po in... ts Week 2 Knowledge Check Homework Practice Questions Return to Assessment List Part 1 of 8 - Measures of the Spread of Data Knowledge Check Homework 3.0/ 3.0 Points Question 1 of 20 Cholesterol levels were collected from patients two days after they had a heart attack (Ryan, Joiner & Ryan, Jr, 1985). Find the standard deviation. See Attached Excel for Data. cholesterol data.xlsx 8 KB A. 45.76  B. 47.71 C. 2195 D. 46.85 E. 9.02 F. 2276.29 Answer Key: B Feedback: use =STDEV.S function in Excel. Question 2 of 20 movie data.xlsx 9 KB Twenty-five randomly selected students were asked the number of movies they watched the previous week. The results are as follows: See Attached Excel for Data. Find the sample mean. Round to two decimal places. 1.48 MATH302 B006 Win 20   Tests & Quizzes Tests & Quizzes 1/19/2020 APUS CLE : MATH302 B006 Win 20 : Tests & Quizzes https://edge.apus.edu/portal/site/422034/tool/ec9eb4e9-baa8-99da-e8ce-8a6172704380/jsf/select/selectIndex 2/14 1.0/ 1.0 Points 1.0/ 1.0 Points Answer Key: 1.48 Feedback: use =AVERAGE function in Excel. Question 3 of 20 FTES data.xlsx 8 KB The population FTES for 2005–2006 through 2010–2011 was given in an updated report. The data are reported here. See Attached Excel for Data. Standard Deviation: 167 Calculate the standard deviation. Round to one decimal place. Answer Key: 167.0| 167 Feedback: use =STDEV.S function in Excel. Part 2 of 8 - Box Plot Knowledge Check Homework Practice 2.0/ 2.0 Points Question 4 of 20 A survey was conducted of 130 purchasers of new BMW 3 series cars, 130 purchasers of new BMW 5 series cars, and 130 purchasers of new BMW 7 series cars. In it, people were asked the age they were when they purchased their car. The following box plots display the results. What is the interquartile range for the BMW 5 Series? A. about 32 years  B. about 17 years 1/19/2020 APUS CLE : MATH302 B006 Win 20 [Show More]

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