For the high school female athlete strength study, the output shows a correlation matrix for height, weight,

Question:

For the high school female athlete strength study, the output shows a correlation matrix for height, weight, body mass index (BMI), and percentage of body fat (BF%).

a. Which pair of variables has the
(i) Strongest association and
(ii) Weakest association.
b. Interpret the sign and the strength of the correlation between height and weight.
c. Find and interpret r2 for height and weight.
d. If height and weight were measured instead with metric units, would any results differ in parts a, b, and c? Explain.