The local swim team is considering offering a new semi-private class aimed at entry-level swimmers, but needs at minimum number of swimmers to sign up in order to be cost effective. Last year's data showed that during 8 swim sessions the average number of entry-level swimmers attending was 15. Suppose the instructor wants to conduct a hypothesis test to test the population mean is less than 15. Which one of the following are the null Ho and alternative H, hypotheses for this test? 1. Ho : µ = 15 vs H. : µ # 15 2. Ho : µ = 15 vs Ha : µ > 15 3. Ho : H < 15 vs H. : µ > 15 4. Ho : µ = 15 vs H. : µ < 15 4 None of the above.

The local swim team is considering offering a new semi-private class aimed at entry-level swimmers, but needs at minimum number of swimmers to sign up in order to be cost effective. Last year's data showed that during 8 swim sessions the average number of entry-level swimmers attending was 15. Suppose the instructor wants to conduct a hypothesis test to test the population mean is less than 15. Which one of the following are the null Ho and alternative H, hypotheses for this test? 1. Ho : µ = 15 vs H. : µ # 15 2. Ho : µ = 15 vs Ha : µ > 15 3. Ho : H < 15 vs H. : µ > 15 4. Ho : µ = 15 vs H. : µ < 15 4 None of the above.

Name: The local swim team is considering offering a new semi-private class
Uploaded: 2024-03-20T07:07:12.000Z
Channel: Bartleby
Description: The local swim team is considering offering a new semi-private class aimed atentry-level swimmers, but needs at minimum number of swimmers to sign up inorder to be cost effective. Last year's data showed that during 8 swim sessions theaverage number