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I need help with these questions. The 5Ws are what/ when/ where/why/ how. For one of the questions the data in handwritten. a) Find the

I need help with these questions. The 5Ws are what/ when/ where/why/ how. For one of the questions the data in handwritten.

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a) Find the 5-number summary for each student using StatCrunch. Paste your results from StatCrunch below. b) Are there any outliers according to the 1.5xIQR rule? Explain and show all calculations. You may need to sort the two columns of data to determine if there are any outliers. To sort in StatCrunch, click on the arrow next to the column name and select Sort Table Descending or Sort Table Ascending. c) Construct side-by-side boxplots of the distributions of scores by hand. Use StatCrunch to verify your plots. d) Write a summary comparing the distributions of the two students' test scores. Be sure to compare the shapes, centers and spreads. James Lonnie 78 92 8 8 7 4 85 73 91 90 F.t 4/ 972. In 1975, did men and women marry at the same age? Below are boxplots of the age at first marriage for a sample of U.S. citizens in 1975. Write a brief report discussing what these data show. Specifically, compare the distributions of age at first marriage for men and women. Be sure to compare the shape, center, and spread of the two distributions. 28 26 wold on vem uoY no dolls , danu Age at First Marriage 24 102 0 emailwhensens medtheninnotab of afsh to enmelon owd erb side gaiba alds T hoe baglee bre oman onwloo ordi el fin wons oy vilisv of rda 22- S art yd werode to anoludileib erdt to stolgod able-yd able butter so) to 1 20 owl erdt to anoludinath adt gobegmoo purchase Women Men3. A student study of the effects of caffeine asked volunteers to take a memory test 2 hours after drinking soda. Some drank caffeine-free cola, some drank regular cola (with caffeine), and others drank a mixture of the two (getting a half-dose of caffeine). Below are the 5-number summaries for each group's scores (number of items recalled correctly) on the memory test. The data can be found in the dataset called Caffeine and Memory in the class StatCrunch group. n Min Q1 Median 03 Max No Caffeine 15 16 20 21 24 26 Low Caffeine 15 16 18 21 24 27 High Caffeine 15 12 17 19 22 24 a. Describe the five W's for this data. b. Name the variables and classify each as categorical or quantitative. c. Create side-by-side boxplots to display these results using StatCrunch. Hint: set the Group By option in the Box Plot graph dialog to Caffeine Level to get side-by-side box plots. Paste your graph below. d. Write a few sentences comparing the performances of the three groups

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