The tables show the points scored by two school basketball teams during a season. Team A 70, 48, 68, 50, 43, 58, 43, 30, 50, 36, 31, 43, 44, 49, 39, 49, 55, 40, 58, 43, 63 Team B 70, 61, 84, 85, 73, 85, 67, 88, 73, 86, 65, 82, 87, 84, 65, 74, 70, 79, 90, 72, 85
a. Compare the populations using measures of center and variation.
b. Express the difference in the measures of center as a multiple of each measure of variation.

A i think

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b

Step-by-step explanation:

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.