Question: In Section 12.4, we presented a formula for V(0 + 1x) and a CI for 0 + 1x. Taking x* = 0 gives (20 and

In Section 12.4, we presented a formula for V(0 + 1x*) and a CI for 0 + 1x*. Taking x* = 0 gives (20 and a CI for 0. Use the data of Example 12.11 to calculate the estimated standard deviation of 0 and a 95% CI for the y-intercept of the true regression line?

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