# Question

Review Exercises 10.45 and 10.46. Describe what happens to the confidence interval estimate when

a. The standard deviation is equal to the value used to determine the sample size.

b. The standard deviation is smaller than the one used to determine the sample size.

c. The standard deviation is larger than the one used to determine the sample size.

a. The standard deviation is equal to the value used to determine the sample size.

b. The standard deviation is smaller than the one used to determine the sample size.

c. The standard deviation is larger than the one used to determine the sample size.

## Answer to relevant Questions

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