The following data represent the actual heights and weights referred to earlier for male college…

The following data represent the actual
heights and weights referred to earlier for male college students.

a. Make a scatterplot of the data.

b. Calculate the regression equation of
weight predicted from height for these data. Interpret the slope and the
intercept.

c. What is the correlation coefficient for
these data?

d. Are the correlation coefficient and the
slope significantly different from zero?

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