The following table gives measurements of weight and shoe size for 10 people​ (including both men and​ women).

a. Construct a scatterplot for the data. Compute the correlation coefficient. Based on this correlation​ coefficient, are shoe size and weight​ correlated?

b. It is later discovered that the first five data values in the table are for women and the next five are for men. How does this change your view of the​ correlation? Is it still reasonable to conclude that shoe size and weight are​ correlated?

Weight​ (pounds)

Shoe size

Can I somehow send you a screen shot of the scatter-plot?