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Answer question b Claim: The mean pulse rate (in beats per minute) of adult males is equal to 68.6 bpm. For a random sample of

Answer question b

Claim: The mean pulse rate (in beats per minute) of adult males is equal to 68.6 bpm. For a random sample of 142 adult males, the mean pulse rate is 68.1 bom and the standard deviation is 11.1 bpm. Complete parts (a) and (b) below. a. Express the original claim in symbolic form. = 68.6 bpm (Type an integer or a decimal. Do not round.) b. Identify the null and alternative hypotheses. Ho: bom bom (Type integers or decimals. Do not round.) M 9

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