Question: U.S. average annual temperatures Use the U.S. Temperatures data file on the books website. (Source: National Climatic Data Center). a. Construct a scatterplot, fit a

U.S. average annual temperatures Use the U.S.

Temperatures data file on the book’s website. (Source:

National Climatic Data Center).

a. Construct a scatterplot, fit a trend line, and interpret the slope.

b. Predict the annual mean U.S. temperature for the year

(i) 2016 and (ii) 2500.

c. In which prediction in part b do you have more faith?

Why?

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