Question: Use the following to:

a) draw a scatter plot.

b) find the coefficient of correlation and test the significance at the .05 level.

c) find the regression line.

d) predict y' for X=5

e) find the coefficients of determination and non-determination

f) find the standard error of estimate

g) find the 95% confidence interval for the number of alcoholic drinks of X=5

Number of alcoholic drinks - X Score on a Dexterity Test -Y

2 15

1 18

3 11

4 7

2 10

1 16

5 4

6 2