The local utility company surveys 101 randomly selected customers. For each - 88235

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The local utility company surveys 101 randomly selected customers. For each survey participant, the company collects the following: annual electric bill (in dollars) and home size (in square feet). Output from a regression analysis appears below. Regression equation: Annual bill = 0.55 * Home size + 15 Predictor Coef SE Coef T P Constant 15 3 5.0 0.00 Home size 0.55 0.24 2.29 0.01 What is the 99% confidence interval for the slope of the regression line?
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Problem_3.3.doc...