# Question

The makers of a pie crust mix have baked test pies and collected the following data on y = amount of crispness (a rating of 1 to 100), x1 = minutes in the oven, and x2 = oven temperature (degrees Fahrenheit).

a. Determine the least-squares multiple regression equation.

b. Interpret the y-intercept and partial regression coefficients.

c. What is the estimated crispness rating for a pie that is baked for 5 minutes at 200 degrees?

a. Determine the least-squares multiple regression equation.

b. Interpret the y-intercept and partial regression coefficients.

c. What is the estimated crispness rating for a pie that is baked for 5 minutes at 200 degrees?

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