Question: Confidence Intervals for B0 and B1 Confidence intervals for the y-intercept b0 and slope b1 for a regression line ( y = b0 + b1x)

Confidence Intervals for B0 and B1 Confidence intervals for the y-intercept b0 and slope b1 for a regression line ( y = b0 + b1x) can be found by evaluating the limits in the intervals below. bo-E

The y-intercept b0 and the slope b1 are found from the sample data and ta>2 is found from Table 3 in Appendix: Tables by using n - 2 degrees of freedom. Using the 40 pairs of shoe print lengths (x) and heights ( y) , find the 95% confidence interval estimates of b0 and b1.

bo-E

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