Provide interpretation of the slope regression line? (Positive trend. Y axis is

Question

Provide interpretation of the slope regression line? (Positive trend. Y axis is daily gas consumption/ x axis is temp difference. 70t 12 14 15 16 17 13 Temperature Difference Provide an interpretation of the slope of the regression line. o a For every 1 degree increase in temperature difference, the daily gas consumption increases on average by 3.6 kWh. O b For every 1 kWh increase in gas consumption, the temperature difference increases on average by 3 6 degrees c For every 1 degree increase in temperature difference, the daily gas consumption increases on average by 35 kWh d. For every 1 kWh increase in gas consumption, the temperature diference increases on average by 35 degrees Moving to another question will save this response 5 8

Explanation / Answer

Predicted gas consumption = 35 + 3.6 (temp difference)

Given the aboce regression line ,

The slope of the line is 3.6 , this means that for every unit change in the temperature difference , the predicted gas consumption would increase by 3.6 units

Hence the correct answer is A

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