8.1.16 Question Help Claim: The standard deviation of pulse rates of adult males is more than 12 bpm. For a random sample of 156 adult males, the pulse rates have a standard deviation of 12.4 bpm....

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Extracted text: 8.1.16 Question Help Claim: The standard deviation of pulse rates of adult males is more than 12 bpm. For a random sample of 156 adult males, the pulse rates have a standard deviation of 12.4 bpm. Find the value of the test statistic. The value of the test statistic is (Round to two decimal places as needed.) Enter your answer in the answer box and then click Check Answer. All parts showing Clear All Check Answer