Chapter 2

(a) must take a value greater than 0. (b) is measured in inches. (c) would not change if we measured these trout in centimeters instead of inches. (d) Both (b) and (c). (e) Both (a) and (c). 3. Which of these is not true of the standard deviation s of the lengths in inches of a sample of brook trout? (a) s must take a value between -1 and 1. ................
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