# Question

Determine the equation of the least squares regression line to predict y from the following data.

a. Construct a 95% confidence interval to estimate the mean y value for x = 60.

b. Construct a 95% prediction interval to estimate an individual y value for x = 70.

c. Interpret the results obtained in parts (a) and(b).

a. Construct a 95% confidence interval to estimate the mean y value for x = 60.

b. Construct a 95% prediction interval to estimate an individual y value for x = 70.

c. Interpret the results obtained in parts (a) and(b).

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