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O According to our records you have not yet redeemed an access code for this class or purchased access online. The grace period will end Wednesday, June 7 2017 at 1200 AM EDT After that date you will no longer be able to see your WebAssign assignments or grades Get access now. O -53 points BBUnderstat11 12.1.016. My Note The following data represent glucose blood levels (mg/100 ml) after a 12-hour fast for a random sample of 7o women (Reference: American Journal of Clinical Nutrition, Vol. 19, pp. 345-3S1). 45 66 83 71 76 64 59 59 76 82 80 81 85 77 82 90 87 83 87 69 81 76 96 67 101 93 83 85 81 70 65 89 700 75 45 101 71 109 73 73 72 81 63 74 For this problem, use six classes. (a) Find the class width. (b) Make a frequency table showing class limits, class boundaries, midpoints, frequencies, relative frequencies, and cumulative frequencies. (Give relative frequencies to 4 decimal places.) Class Boundaries Midpoint Frequency Relative Cumulative Class LimitsExplanation / Answer
a)The smallest number is 45, and the largest is 109, so the range is 64. The class width will be 64/6 = 10.6, but we need to round up, so the class width is 11.
11
b)
Class width11
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