Please answer BOTH 16 and 17 please. Chris\'s score I.l became t.s1 .67 chris\'s

Question

Please answer BOTH 16 and 17 please. Chris's score I.l became t.s1 .67 chris's spanish qui)relativeld better 16. Compare the variation in the age of adult women with variation in the weight of the women. What can you say about the data based on this comparison? A random sample of 15 women was used to gather the data. Age: 19 22 21 21 20 19 19 21 46 19 24 34 21 38 20 Weight: 140 132 195 150 127 120 140 140 100 150 140 200 110 190 145 17. Listed below are the total credit hours completed by a sample of students in a recent summer school Calculus I class. Find the mean, median, mode, and standard deviation of this data set. Which, if any of these results would be considered unusually high or unusually low? Defend your answer. 83 30 150 29 51 18 36 25 29 53 26 90 53 80 80

Explanation / Answer

Ans:

16)

CV =100*Standard Deviation () / Mean ()

As,CV is higher for age,so age has more variation among woman.

17)

Age weight 1 19 140 2 22 132 3 21 195 4 21 150 5 20 127 6 19 120 7 19 140 8 21 140 9 46 100 10 19 150 11 24 140 12 34 200 13 21 110 14 38 190 15 20 145 mean 24.27 145.27 standard deviation 8.24 29.36 coff. Of variation 33.96 20.21

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