One strategy that may have an impact on employee retention, turnover and engagement is a successful employee recognition program. Surveying small organizations, those with 500 to 2,499 employees, and large organizations, those with10,000 or more employees, a survey organization showed that 301 (72%) of the 417 small organizations have employee retention programs as compared to 173 (92%) of the 188 large organizations. Complete parts (a) through (c) below.The critical value is(Round to three decimal places as needed.)State the conclusion.the null hypothesis. There isevidence at the 0.05 level of significance to conclude that there is a significant difference between organizations with 500 to 2,499 employees and organizations with 10,000 or moreemployees with respect to the proportion that have employee retention programs.b. Find the p-value in (a) and interpret its meaning.The p-value is :(Round to three decimal places as needed.)Interpret the p-value.theis equal to the p-value if there is no difference between the population proportions of organizationsThe probability of obtaining a difference in proportions that gives rise to a test statisticwith 500-2,499 employees and organizations with 10,000 or more employees that have employee retention programs.c. An earlier Z-test for the difference between two proportions in part (a) resulted in a test statistic of ZSTAT = - 5.48 against critical values of - 1.96 and 1.96, with a p-value of 0.000. Compare the results of (a) and (b) to the results of the Z-tests.A. The chi-square test concluded that the null hypothesis should be rejected, while the Z-test concluded that the null hypothesis should not be rejected.B. Both tests agree that the null hypothesis should not be rejected.C. Both tests agree that the null hypothesis should be rejected.D. The chi-square test concluded that the null hypothesis should not be rejected, while the Z-test concluded that the null hypothesis should be rejected.O E. The tests cannot be compared since the Z-test was a one-tail test, while the chi-square test was a two-tail test.Click to select your answer(s).MacBook AirDIL20FALEO One strategy that may have an impact on employee retention, turnover and engagement is a successful employee recognition program. Surveying small organizations, those with 500 to 2,499 employees, and large organizations, those with10,000 or more employees, a survey organization showed that 301 (72%) of the 417 small organizations have employee retention programs as compared to 173 (92%) of the 188 large organizations. Complete parts (a) through (c) below.a. At the 0.05 level of significance, is there evidence of a significant difference between organizations with 500 to 2,499 employees and organizations with 10,000 or more employees with respect to the proportion that have employee recognitionprograms?Let group 1 be the organizations with 500 to 2,499 employees, and let group 2 be the organizations with 10,000 or more employees. State the null and alternative hypotheses. Choose the correct answer below.O A. Ho: T1 > T2O B. Ho:q =T2OC. Ho:Iq #ThzO D. Ho: q

a) Null hypothesis: H0: π1=π2Alternate hypothesis: HA: π1≠π2 For this analysis, the significance…

One strategy that may have an impact on employee retention, turnover and engagement is a successful employee recognition program. Surveying small organizations, those with 500 to 2,499 employees, and large organizations, those with 10,000 or more employees, a survey organization showed that 301 (72%) of the 417 small organizations have employee retention programs as compared to 173 (92%) of the 188 large organizations. Complete parts (a) through (c) below. a. At the 0.05 level of significance, is there evidence of a significant difference between organizations with 500 to 2,499 employees and organizations with 10,000 or more employees with respect to the proportion that have employee recognition programs? Let group 1 be the organizations with 500 to 2,499 employees, and let group 2 be the organizations with 10,000 or more employees. State the null and alternative hypotheses. Choose the correct answer below. OB. Ho: 2 H: 2 OA Ho: , >z H: , Sz2 OD. Ho: < H: , 22 OC. Hg: 2 H: =2 OE H: , 2z2 OF. Ho: SE2 H: , <2 Calculate the test statistic. STAT O (Round to three decimal places as needed.) Determine the critical value. The critical value is- (Round to three decimal places as needed.) State the conclusion. V the null hypothesis. There is v evidence at the 0.05 level of significance to conclude that there is a significant difference between organizations with 500 to 2,499 employees and organizations with 10,000 or more ith nenn n the nennntinn that ntantinn en me Click to solect vour answerls)

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P