Here are data for height and weight among 10 male college students.
Height (cm) Weight (kg)
159 ........................ 48
162 ........................ 50
161 ........................ 52
175 ........................ 60
174 ........................ 64
198 ........................ 81
172 ........................ 58
180 ........................ 74
161 ........................ 50
173 ........................ 54
A. Calculate the correlation coefficients for this group.
B. Is the correlation coefficient statistically significant? Explain.