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Mathematics, 28.05.2021 16:10 emalvidrez5205

Lacy recorded the number of minutes she exercised each day for 2 weeks. The results are listed below. Week One: 20, 30, 15, 25, 30, 20, 0
Week Two: 25, 15, 20, 35, 30, 25, 40

What is the approximate difference between the mean number of minutes exercised for week 1 and the mean exercised for week 2?

A. 3.8
B. 5.0
C. 7.1
D. 11.2

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