Electric Usage Narrative
The power company claims the amount of electricity used by a house (y) depends on = square metres of heated space, = mean outside temperature, and = mean hours of sunlight per day. Partial statistical software output is given below.
Regression Analysis
The regression equation is = 357 + 0.808 - 16.6 + 40 S = 267.7 R-sq = 82.0% R-sq(adj) = 76.6%
Analysis of Variance
-Refer to Electric Usage Narrative. Obtain a point prediction of the electricity use for a home that has 300 m² of space, an outside temperature of 3°C, and 10.2 hours of sunlight.

Question

Electric Usage Narrative
The power company claims the amount of electricity used by a house (y) depends on

= square metres of heated space,

= mean outside temperature, and

= mean hours of sunlight per day. Partial statistical software output is given below.
Regression Analysis
The regression equation is = 357 + 0.808

- 16.6

+ 40

S = 267.7 R-sq = 82.0% R-sq(adj) = 76.6%
Analysis of Variance

-Refer to Electric Usage Narrative. Obtain a point prediction of the electricity use for a home that has 300 m² of space, an outside temperature of 3°C, and 10.2 hours of sunlight.

Quizplus · Accepted Answer

The Answer of Electric Usage Narrative The power company claims the amount of electricity used by a house (y) depends on = square metres of heated space, = mean outside temperature, and = mean hours of sunlight per day. Partial statistical software output is given below. Regression Analysis The regression equation is = 357 + 0.808 - 16.6 + 40 S = 267.7 R-sq = 82.0% R-sq(adj) = 76.6% Analysis of Variance -Refer to Electric Usage Narrative. Obtain a point prediction of the electricity use for a home that has 300 m² of space, an outside temperature of 3°C, and 10.2 hours of sunlight.

Electric Usage Narrative the Power Company Claims the Amount of Electricity Used by Electricity