Question: Use the sample values given in Exercise 1 to test the claim that the mean winning time is less than 11 sec. Use a 0.05

Use the sample values given in Exercise 1 to test the claim that the mean winning time is less than 11 sec. Use a 0.05 significance level. What can we conclude about winning times in the future?

11.07 11.08 11.06 10.97 10.54 10.82 10.94 10.75 10.93

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