Question

Asked Feb 19, 2020

1 views

Pulse Rates of Women Repeat the preceding exercise using the pulse rates of women listed in Data Set 1 “Body Data” in Appendix B. For the sample of pulse rates of women, n = 147 and s = 12.5. See the accompanying JMP display that results from using the original list of pulse rates instead of the summary statistics. (Hint: The bottom three rows of the display provide P-values for a two-tailed test, a left-tailed test, and a right-tailed test, respectively.) What do the results indicate about the effectiveness of using the range rule of thumb with the “normal range” from 60 to 100 beats per minute for estimating σ in this case?

Step 1

The sample standard deviation and the sample size are, *s* = 12.5 and *n* = 147 respectively. The sample mean is 12.19. The null and alternative hypotheses are given below:

Step 2

From the output, the test statistic value is **229.7176.** Assume that the level of significance is 0.01. The p-value of the test is **less than 0.0001**.

**Decision rule:**

If p-value ≤α, then reject the null hypothesis. Otherwise, do not reject the null hypothesis.

**Conclusion:**

Here, p-value (less than 0.0001) is less than the level of significance (0.0...

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: You volunteer some of your spare time to your local fire department and have been asked by an assist...

A: Click to see the answer

Q: A probability experiment is conducted in which the sample space of the experiment is Sequals=StartSe...

A: According to the provided data, the sample spaces and events are provided as;

Q: A venture capitalist, willing to invest $1,000,000, has three investments to choose from. The first ...

A: Click to see the answer

Q: A group of five friends are long-distance runners who will be running in an upcoming marathon. To pr...

A: Given data of five friends, number of miles run per week The runners with low standard deviation w...

Q: Isle Royale, an island in Lake Superior, has provided an important study site of wolves and their pr...

A: The age distirbution of the number of moose killed by wolves is The mid points of each age of moose ...

Q: Random samples of size 17 are taken from a population that has 200 elements, a mean of 36, and a sta...

A: Click to see the answer

Q: A least squares regression line ______. a. implies a cause-effect relationship between x an...

A: A linear equation which is used to compute the value of the response (dependent) variable using the ...

Q: A student earned grades of 84,78,84,72 on her four regular tests she earned a grade of 78 on the fin...

A: Click to see the answer

Q: On Monday mornings, the First National Bank only has one teller window open for deposits and withdra...

A: Hey, since there are multiple subparts posted, we will answer first three subparts. If you want any ...