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(14) 1. The average time to run a race is 14 minutes. You wish to see if a new training regimen will lower the time

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(14) 1. The average time to run a race is 14 minutes. You wish to see if a new training regimen will lower the time to run the race. After doing the training regimen you run the race 35 times and the average time to run the race now is 13.32 minutes with a standard deviation of 1.4 minutes. a) At the .05 level did the training regimen lower the time (note: p value from computer is p = .003) b) Based on the answer for a) did the training regimen lower the time? (yes or no) Answer: c) What is the only type of error that could have occurred Answer: D) Interpret the p-value: Answer: E) How do you explain the . 68 minutes lowering of the time

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