Given below are seven observations collected in a regression study on two variables, x (independent variable) and y (dependent variable). Use Excel to
a.compute a 95% confidence interval for E(y) when x = 5
b.compute a 95% prediction interval for y when x = 5.

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The Answer of Given below are seven observations collected in a regression study on two variables, x (independent variable) and y (dependent variable). Use Excel to
a.compute a 95% confidence interval for E(y) when x = 5
b.compute a 95% prediction interval for y when x = 5.

Given Below Are Seven Observations Collected in a Regression Study