Mathematics, 09.04.2020 20:57 ElmerRamirez

The mean pulse rate (in beats per minute) of adult males is equal to 68.8 bpm. For a random sample of 148 adult males, the mean pulse rate is 69.2 bpm and the standard deviation is 10.6 bpm. Complete parts (a) and (b) below.

a. Express the original claim in symbolic form.
b. Identify the null and alternative hypotheses.

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The mean pulse rate (in beats per minute) of adult males is equal to 68.8 bpm. For a random sample o...