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Claim: The standard deviation of pulse rates of adult males is less than 12 bom. For a random sample of 132 adult males, the pulse

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Claim: The standard deviation of pulse rates of adult males is less than 12 bom. For a random sample of 132 adult males, the pulse rates have a standard deviation of 10.7 bpm. Complete parts (a) and (b) below. a. Express the original claim in symbolic form. bpm (Type an integer or a decimal. Do not round.) b. Identify the null and alternative hypotheses Ho: bom H1: bpm (Type integers or decimals. Do not round.)

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