Claim: the standard deviation of pulse rates of adult women is at least 50. For the random

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Claim: the standard deviation of pulse rates of adult women is at least 50. For the random sample of adult females in Data Set 1 from Appendix B, the pulse rates have a standard deviation of 11.6.
a. Express the original claim in symbolic form.
b. Identify the null and alternative hypotheses.
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Elementary Statistics

ISBN: 9780321836960

12th Edition

Authors: Mario F. Triola

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