Question: Consider the following hypothesis test. H0: 12 = 22 Ha: 12 22 (a) What is your conclusion if n1 = 21, s12 = 2.2, n2

Consider the following hypothesis test. H0: 12 = 22 Ha: 12 22 (a) What is your conclusion if n1 = 21, s12 = 2.2, n2 = 26, and s22 = 1.0? Use = 0.05 and the p-value approach. Find the value of the test statistic. 43.773 Incorrect: Your answer is incorrect. Find the p-value. (Round your answer to four decimal places.) p-value = .0011 Incorrect: Your answer is incorrect. (b) Repeat the test using the critical value approach. Find the value of the test statistic. 3.295 Incorrect: Your answer is incorrect. State the critical values for the rejection rule. (Round your answers to two decimal places. If you are only using one tail, enter NONE for the unused tail.) test statistic -2.018 Incorrect: Your answer is incorrect. test statistic 2.018 Incorrect: Your answer is incorrect.

Don't copy from others and chat gpt.

Answer should be only in textual format and without any inserting table or image.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Clint Stillmore operates a private investigating agency called Stillmore Investigations. Some clients pay in advance for services; others are billed after services have been performed. Advance...

Michael is 28 years old and works for Bell as a service technician. His gross annual salary is $72,000 per year, and he expects it to increase by 3% per year going forward. Michaels annual average...

Imagine a firm with one period of operations. In case of a strong economy, the FCF from operations at year 1 will be $4,500. In case of a weak economy, the FCF at year 1 will be $2,100. Both...

Required information Chapter 10: Applying Excel [LO10-1, LO10-2] The Chapter 10 Form worksheet is to be used to create your own worksheet version of the Review Problem example in the text. Chapter...

You may need to use the appropriate technology to answer this question.Consider the following hypothesis test. H 0 : 1 2 = 2 2 H a : 1 2 2 2 (a)What is your conclusion if n 1 = 21, s 1 2 = 4.2, n 2 =...

https://www.webassign.net/tparise/beta/stats/distributionIndex.html https://www.webassign.net/aswsbe13/appendix-b.pdf Chrome File Edit View History Bookmarks Profiles Tab Window Help 21% U.S. Q Tue...

thank you everyone 15. Consider the following hypothesis test. HO: 012 = 022 Ha: 012 # 02 2 n1 = 21, $12 = 8.2, n2 = 26, S22 = 4.0 Use a = 0.05 Question 52 3 pts a) Find the value of the test...

Consider the following hypothesis test. . 2 _ 2 H0. 012 022 Ha: 01 at 0'2 (a) What is your conclusion if n1 = 21, 512 = 4.2, n2 = 26, and $22 = 2.0? Use a = 0.05 and the p-value approach. Find the...

Consider the following hypothesis test. it-Responses/last?dep=23322251 Ho: 012= 02 J. 2 + 0 7 Ha: 01 (a) What is your conclusion if nj = 21, s12 = 2.2, n2 = 26, and s22 = 1.0? Use a = 0.05 and the...

Independent random samples were selected from each of two normally distributed populations, n1 = 6 from population 1 and n2 = 4 from population 2. The data are shown in the following table. Sample 1...

Two independent random samples were selected from normally distributed populations with means and variances (1, 21) and (2, 22), respectively. The sample sizes, means, and variances are shown in the...

What is comprehensive income? Its composition varies from company to company but may include which investment-related items that are not included in net income?

Metal Corporation owns all of the stock of Iron Corporation, and owns 100 shares of Steel Corporation, which has 1,000 shares of stock outstanding. The 100 shares of Steel were purchased by Metal in...

Question 4 2 pts Organizational refers to the shared perceptions organizational members have about their organization's policies, procedures, and practices. climate hierarchy charter culture

On January 1, 2022, Bensen Company leased equipment to Flynn Corporation. The following information pertains to this lease. 1. The term of the non-cancelable lease is 6 years. At the end of the lease...

The Acton Pharmaceutical Company manufactures antacid tablets that are supposed to contain 750 mg of calcium carbonate, similar to the Tums tablets manufactured by GlaxoSmithKline. Each day, 100...

Marlo wants to stop drinking and get her children back. They were removed from her home a year ago after Marlo had her fourth DUI and caused an accident on a city street. She has been in jail and is...

Use your statistical package to create a new variable that is equal to 2 times the diagnostic quiz score, so that the new variable is measured on a 0 to 100 scale. How do the measures of variability...

When all other quantities remain the same, how does the indicated change affect the width of a confidence interval? Explain. (a) Increase in the level of confidence (b) Increase in the sample size...

Design a minimum-mass symmetric three-bar truss (the area of member 1 and that of member 3 are the same) to support a load P, as was shown in Fig. 2.9. The following notation may be used: Pu = P cos...

From a set of n items a random sample of size k is to be selected. What is the probability a given item will be among the k selected?

A total of 28 percent of American males smoke cigarettes, 7 percent smoke cigars, and 5 percent smoke both cigars and cigarettes. What percentage of males smoke neither cigars nor cigarettes?

Two balls are randomly drawn from a bowl containing 6 white and 5 black balls. What is the probability that one of the drawn balls is white and the other black?