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b. What is the explanatory variable if we want to predict PEAK LOAD? (2 points) c. Calculate the least squares regression equation from the data

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b. What is the explanatory variable if we want to predict PEAK LOAD? (2 points) c. Calculate the least squares regression equation from the data if we want to predict PEAK LOAD. (4 points) d. If temperature for a day is 92, use the least squares regression equation to estimate PEAK LOAD for this day. (2 points) e. Calculate the correlation coefficient for the data. (2 points)

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