Question: Perform the following tasks. a. Compute the linear correlation coefficient, r. b. Can you conclude from your answer in part (a) that the variables x

Perform the following tasks.

a. Compute the linear correlation coefficient, r.

b. Can you conclude from your answer in part (a) that the variables x and y are linearly related? Explain your answer.

c. Draw a scatterplot for the data.

d. Is use of the linear correlation coefficient as a descriptive measure for the data appropriate? Explain your answer.

e. Show that the data are related by the equation provided.

f. Graph the equation and the data points.r0 012 y 01 4 Equation: y = x 3 4 9

r0 012 y 01 4 Equation: y = x 3 4 9 16 5 6 25 36

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