For a simple random sample of pulse rates of women​ (measured in beats per​ minute), n=143 and s=13.0. The normal range

[answerhappygod]

For a simple random sample of pulse rates ofwomen​ (measured in beats per​ minute), n=143 and s=13.0.The normal range of pulse rates of adults is typically given as 60to 100 beats per minute. If the range rule of thumb is applied tothat normal​ range, the result is a standard deviation of 10beats per minute. Use the sample results with a 0.10 significancelevel to test the claim that pulse rates of women have a standarddeviation equal to 10 beats per​ minute; see the accompanyingJMP display that results from using the original list of pulserates instead of the summary statistics.​ (Hint: The bottomthree rows of the display provide​ P-values fora​ two-tailed test, a​ left-tailed test, anda​ right-tailed test, respectively.​) What do the resultsindicate about the effectiveness of using the range rule of thumbwith the​ "normal range" from 60 to 100\ beats per minute forestimating σ in this​ case? Assume that the simple randomsample is selected from a normally distributed population.
a. Let σ denote population standard deviation of the pulse ratesof women​ (in beats per​ minute). Identify the null andalternative hypotheses.
b. Test Statistic?
c. P-Value?
d. Test Statistic of the P-value?