The first pic is the question. Since some tutors have been solving the problems wrong recently (no judgment), I’ve added a sample question to solve problem. Teachers' Salaries California and New York lead the list of average teachers' salaries. The California yearly average is$64,421 while teachers in New York make an annual salary of $62,332. Random samples of 40 teachers from each stateyielded the following.CaliforniaNew YorkSample mean64,93562,425Population standarddeviation81647892Send data to ExcelUse u, for the average teachers' salaries in California. At a = 0.01, is there a difference in means of the salaries?Part: 0 / 5Part 1 of 5(a) State the hypotheses and identify the claim.Ho: (Choose one) ▼H¡:(Choose one) ▼This hypothesis test is a (Choose one) ▼ test. Sample QuestionTeachers' Salaries California and New York lead the list of average teachers' salaries. The California yearly average is $64,421 while teachers in New York make an annual salary of$62,332. Random samples of 40 teachers from each state yielded the following.CaliforniaNew York64,70062,862Sample meanPopulation standarddeviation82117725Send data to ExcelUse u, for the average teachers' salaries in California. At a= 0.05, is there a difference in means of the salaries?(a) State the hypotheses and identify the claim.(b) Find the critical values.(c) Compute the test value.(d) Make the decision.(e) Summarize the results.Explanation(a) State the hypotheses and identify the claim.The null hypothesis H, is the statement that there is no difference between the means. This is equivalent to u, =u.The alternative hypothesis H, is the statement that there is a difference between the means. In this case, there is a difference between the means of the salaries. This is equivalent toThe problem asks, "Is there a difference in means of the salaries?" Hence, the claim is the alternative hypothesis H,.(b) Find the critical values.From the figure, for a two-tailed test with a=0.05, the critical values are z=t1.96.H:u=k a-0.10,C.V.--1.28a= 0.05,C.V.=-1.65a= 0.10,C.V. -1.28Summary ofHypothesis Testingand Critical Values H:H

Teachers' Salaries California and New York lead the list of average teachers' salaries. The California yearly average i $64,421 while teachers in New York make an annual salary of $62,332. Random samples of 40 teachers from each stat yielded the following. California New York Sample mean 64,935 62,425 Population standard 8164 7892 deviation Send data to Excel Use u, for the average teachers' salaries in California. At a= 0.01, is there a difference in means of the salaries? Part: 0 / 5 Part 1 of 5 (a) State the hypotheses and identify the claim. H: (Choose one) ▼ H: (Choose one) ▼ This hypothesis test is a (Choose one) test.

Teachers' Salaries California and New York lead the list of average teachers' salaries. The California yearly average i $64,421 while teachers in New York make an annual salary of $62,332. Random samples of 40 teachers from each stat yielded the following. California New York Sample mean 64,935 62,425 Population standard 8164 7892 deviation Send data to Excel Use u, for the average teachers' salaries in California. At a= 0.01, is there a difference in means of the salaries? Part: 0 / 5 Part 1 of 5 (a) State the hypotheses and identify the claim. H: (Choose one) ▼ H: (Choose one) ▼ This hypothesis test is a (Choose one) test.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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