Problem #6 (10 pts). Use the histogram below to approximate the mean heart rate of adults...

Question

Question

Problem #6 (10 pts). Use the histogram below to approximate the mean heart rate of adults in the gym. Heart Rates of Adults F

Answer 1

Answer #1

# mean heart rate = $\frac{\sum x*f}{\sum f}$

Mean=10120/143

= 70.769

ie 70.8

# Option C is correct

Answer 2

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