Question: In the past, the mean running time for a certain type of flashlight battery has been 8.8 hours. The manufacturer has introduced a change in

In the past, the mean running time for a certain type of flashlight battery has been 8.8 hours. The manufacturer has introduced a change in the production method and wants to perform a hypothesis test to determine whether the mean running time has increased as a result. The hypotheses are shown below. Identify the Type I error. Ho: H= 8.8 hours Ha: H > 8.8 hours O A. Fail to reject the claim that the mean running time is 8.8 hours when actually the mean running time is 8.8 hours. O B. Fail to reject the claim that the mean running time is 8.8 hours when actually the mean running time is greater than 8.8 hours. O C. Reject the claim that the mean running time is 8.8 hours when actually the mean running time is greater than 8.8 hours. O D. Reject the claim that the mean running time is 8.8 hours when actually the mean running time is 8.8 hours

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