Comparison of Means: Age vs. Exercise Hours

A data analyst compiled the following statistical information from a small dataset of 10 subjects regarding their age (in years) and the number of hours they exercise per week:

Subject: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

Age: 22, 25, 30, 35, 40, 45, 50, 55, 60, 65

Hours of Exercise: 5, 10, 15, 12, 8, 7, 14, 11, 9, 6

The mean (average) age of the subjects is calculated, and the mean number of hours exercised is calculated. Based on the results, we aim to analyze the relationship between the two means.

Let:

Quantity A: Mean age of the subjects

Quantity B: Mean number of hours exercised by the subjects

Calculate the means and determine the relationship between Quantity A and Quantity B.