Question: Using the football data presented in Exercise 8.51, practice evaluating data using confidence intervals. a. Compute the 80% confidence interval. b. How do your conclusion

Using the football data presented in Exercise 8.51, practice evaluating data using confidence intervals.

a. Compute the 80% confidence interval.

b. How do your conclusion and the confidence interval change as you move from 95% confidence to 80% confidence?

c. Why don’t we talk about having 100% confidence?

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