1Student Portal | Main X 6 BUS-352 Topic 6 DQ 1 X Course Hero X " MindTap - Cengage Learning X G calculator - Google Search X + V X C Ong.cengage.com/staticb/ui/evo/index.html?deploymentld=59965218850015035786838893868elSBN=9780357131596&id=1542265982&nbld=30357... [ . .. G Google M Gmail YouTube Maps * * Student Portal | Main Topic 5: Jesus, Rede. Family Access NEISD SA Account Dashboard Classroom 1) Easy Keto Apple Tar.. Jessica v CENGAGE |MINDTAP Q Search this course ? My Home Chapter 11 Assignment X Hint(s) Check My Work Courses 8. 9 In an effort to make better use of its resources, the New York City Food Bank engaged in lean process improvement. This employee-driven kaizen Catalog and Study Tools effort resulted in a new method for packing meals for distribution to needy families. One goal of the process improvement effort was to reduce 10. O the variability in the meal-packing time. The following table summarizes information from a sample of data using the current method and the Rental Options new method. Did the kaizen event successfully reduce the population variation? Use a = 0.10 and formulate the appropriate hypothesis test. College Success Tips Current Method New Method Career Success Tips Sample Size 71 = 26 72 = 20 A-Z Sample Variance $2 = 27 $2 = 14 ? Help State the null and alternative hypotheses. Give Feedback Ho : 0 H. : G > Calculate the value of the test statistic (to 2 decimals). 3.72 The p-value is between 0.05 and 0.10 |. Use Table 4 of Appendix B. NE What is your conclusion? Conclude that the population variances has decreased due to the lean process improvement. Hide Feedback 80*F O 9:14 PM Clear OLD 99+ 9/18/2022 21