Chapter 14.2, Problem 46PS

Use the nutritional information about candy bars given in Table 14.7 to answer the questions in Problems 45 and 46.

Table 14.7 Nutritional Information for popular candy bars
Company	Serving Size (g)	Total Size (g)	Calories from Fat	Total Fat (g)
Almond Joy	36	180	90	10
Baby Ruth	60	280	110	12
Butterfinger	42	200	70	8
Clark Bar	50	240	90	10
5th Avenue	57	280	110	12
Heath Bar	40	210	110	13
Hershey	43	230	120	13
Hershey w/alm.	41	230	120	14
100 Grand	43	200	70	8
Kit Kat	42	220	110	12
Milky Way	61	280	100	11
Mr. Good Bar	49	280	160	18
Nestle milk choc.	41	220	110	13
Nut Rageous	45	250	140	15
Peppermint Patty	42	170	35	4
Reese’s Cup	45	240	130	14
Rolo	54	230	110	12
Snickers	59	280	120	14
3 Musketeers	60	260	70	8
Twix	57	280	130	14

a. Find the three quartiles for serving size.

b. Draw a box plot for the calories from fat.

c. What are the mean and standard deviation for total size in Table 14.7?