The table provided below contains pulse mtes afher running for I mimute, onllected fhom females who drink alcool ("Palse rates before, 2013) The mean pulse rate after nuning for 1 miste of females who do not drink is 97 beats per minute. Do the data show that the mean pulse rate of females who do drink akcohol is higher than the mean pulse rae of females who do not drimk? Test at the 5% level.

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Q: But isn't the mean of the gamma distribution aplha (beta)

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