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Do Homework - 9-2 MyStatLab: | X Course Hero X Home X Home - > Students X + X C mathxl.com/Student/PlayerHomework.aspx?homeworkld=595949057&questionld=5&flushed=false&cld=6485921&back=DoAs... P G Update Apps

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Do Homework - 9-2 MyStatLab: | X Course Hero X Home X Home - > Students X + X C mathxl.com/Student/PlayerHomework.aspx?homeworkld=595949057&questionld=5&flushed=false&cld=6485921&back=DoAs... P G Update Apps DV Events | Clarkstown.. Sign in to your acco... gt Growthink's BusinessNHU Login Reading list O SCS-501-R4230 Foundations in Statistics 21TW4 Christine Williams & | 07/17/21 10:25 PM Homework: 9-2 MyStatLab: Module Nine Homework Save Score: 0 of 1 pt 10 of 20 (20 complete) HW Score: 69.17%, 13.83 of 20 pts X 9.2.37 Tutoring Question Help A poll used a sample of 100 randomly selected car owners. Within the sample, the mean time of ownership for a single car was 7.13 years with a standard deviation of 3.02 years. Test the claim by the owner of a large dealership that the mean time of ownership for all cars is less than 7.5 years. Use a 0.05 significance level. State the null and alternative hypotheses. 1> O A. Ho: H = 7.5 years XB. Ho: H = 7.5 years Ha: H > 7.5 years 48% Ha: H # 7.5 years *C. Ho: H = 7.5 years O D. Ho: H #7.5 years Ha: H

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