# Question: Use the data from Exercise 11 22 a Estimate the mean time

Use the data from Exercise 11.22.

a. Estimate the mean time to run 10 km for athletes having a treadmill time of 11 minutes.

b. Place a 95% confidence interval on the mean time to run 10 km for athletes having a treadmill time of 11 minutes.

In exercise

a. Estimate the mean time to run 10 km for athletes having a treadmill time of 11 minutes.

b. Place a 95% confidence interval on the mean time to run 10 km for athletes having a treadmill time of 11 minutes.

In exercise

## Answer to relevant Questions

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