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(Solved): A recent intemal report indicated that the mean number of miles beween oil changes for franchise cu ...




A recent intemal report indicated that the mean number of miles beween oil changes for franchise customers is at least 3,600
a. State the appropriate null and altemative hypotheses. Choose the correct answer below.
A. \( \mathrm{H}_{0}: \mu=3,600 \)
A recent intemal report indicated that the mean number of miles beween oil changes for franchise customers is at least 3,600 . One franchise owner conducted a study to determine whether this statement was accurate for his tranchise's customers. He selected a simple random samplo of 10 custorners and determined the humber of miles esch had diven the car between oil changes. The sample data that were obtained is listed in the accompanying table. a. State the appropriate null and altemative hypotheses. b. Use the test statistic approach to test the null hypothesis with . IH Cick the icon ta view the data table. a. State the appropriate null and aliemative hypotheses. Choose the corroct answer below. A. B. c. D. E. F. Ages of Individuals a. State the appropriate null and altemative hypotheses. Choose the correct answer below. A. B. D. E. b. Determine the critical value(s) for . The critical value(s) is(are) (Use a comma to separate answers as needed. Round to four decimal places as needed.)


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