Making Predictions Answers

What is the best estimate for the number of coats sold when the outside temperature is 35°F?60 coats✔ 70 coats 80 coats90 coats

Which temperature values would an interpolation be limited to?

Quincy claims that if 80 coats are sold, the outside temperature is likely to be about 42°F. Did Quincy make a reliable prediction? If not, what was his mistake?

At 20°F, about coats will be sold at Clothes-4-You.

What can be concluded about the extrapolated data for this scenario? Check all that apply.

Use the regression for Clothes-4-You coat sales to make predictions.

Use the regression for Clothes-4-You coat sales to make predictions.

What is the predicted temperature when 125 coats are sold?–17.0✔ –22.9–24.3–27.0

Is the sale of 90 shoes a reliable prediction when the temperature is 80°F?Yes, as input increases the output increases.Yes, as input increases the output decreases.✔ No, there’s no association between the variables.Can not be determined because it is an extrapolation.