For 1000 men age 18 - 24 in the HANES sample
Average height (X) = 70 inches SDx = 3 inches
Average weight (Y) = 162 pounds SDy = 30 pounds
Correlation r = .5
One man in the sample was 63 inches tall what is his expected weight?
Can someone please show me the arithmetic, steps and answer to this problem. I also need to be shown the steps to attain the conclusion, not just the answer.