(Answered) Fnd the least squares estimate for the regression line y

Engineering

Find the least squares estimate for the regression line y = 0 + 1x+ .

What is s?

Test (using = 0.05) to see whether of not 1 = 0, and give a 95% confidence interval for 1.

Find r and r2.

Give a 95% confidence interval for the mean low temperature volume when the high temperature is 50.

Give a 95% prediction interval for the mean low temperature volume next month if the high temperature is 50.

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