Find:Null hypothesis & Alternative hypothesis test statistic P-valueconclusion A simple random sample of pulse rates of 25 women from a normally distributed population results in a standard deviation of 13.4 beats per minute. The normal rangeof pulse rates of adults is typically given as 60 to 100 beats per minute. If the range rule of thumb is applied to that normal range, the result is a standard deviation of 10beats per minute. Use the sample results with a 0.05 significance level to test the claim that pulse rates of women have a standard deviation equal to 10 beats perminute. Complete parts (a) through (d) below.a. Identify the null and alternative hypotheses. Choose the correct answer below.O A. Ho: 0= 10 beats per minuteH1: 0 10 beats per minuteO B. Ho: 0= 10 beats per minuteH1: o< 10 beats per minuteO C. Ho: o210 beats per minuteH: o< 10 beats per minuteO D. Ho: o 10 beats per minuteH:0 = 10 beats per minute

a. Let σ be the population standard deviation of the pulse rates of women. The claim of the test is…

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Find: Null hypothesis & Alternative hypothesis test statistic P-value conclusion

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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Question

Find: Null hypothesis & Alternative hypothesis test statistic P-value conclusion

A simple random sample of pulse rates of 25 women from a normally distributed population results in a standard deviation of 13.4 beats per minute. The normal range
of pulse rates of adults is typically given as 60 to 100 beats per minute. If the range rule of thumb is applied to that normal range, the result is a standard deviation of 10
beats per minute. Use the sample results with a 0.05 significance level to test the claim that pulse rates of women have a standard deviation equal to 10 beats per
minute. Complete parts (a) through (d) below.
a. Identify the null and alternative hypotheses. Choose the correct answer below.
O A. Ho: 0= 10 beats per minute
H1: 0 10 beats per minute
O B. Ho: 0= 10 beats per minute
H1: o< 10 beats per minute
O C. Ho: o210 beats per minute
H: o< 10 beats per minute
O D. Ho: o 10 beats per minute
H:0 = 10 beats per minute

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