2. the data in the table represent the training times (in seconds) for adam and miguel. adam 103 105 104 106 100 98 92 91 97 101 miguel 88 86 89 93 105 85 92 96 97 94 (a) all of the training times of which person had the greatest spread? explain how you know. (b) the middle 50% of the training times of which person had the least spread? explain how you know. (c) what do the answers to parts 2(a) and 2(b) tell you about adam’s and miguel’s training times?

A.   to find the training times that had the most spread, you will compare the ranges of each.adam: 106 - 91 = 15miguel: 105 - 85 = 20miguel has a bigger spread.b.   you will find the interquartile range to compare the spread of the middle 50%.adam:   104 - 97 = 7miguel: 96 - 88 = 8adam has the least spread.c.   these values tell us how much the training times (in seconds) vary between the two people.   they tell us how spread out the numbers are.

-2 and 18