5. Ho: u=215 Ha 215 The population is approximately normal. The sample mean is 219.3, the sample standard deviation is 13.12, and the sample size is 22. Use a = 0.05. 6. Ho: = 15 Ha 15 The population is approximately normal. The sample mean is 15.3, the sample standard deviation is 2.5, and the sample size is 12. Use a = 0.05. deviation is 4. Use -6.5 The sample mean is 63, the sample size > 65 The sample mean is 63, the sample size is 43, and the standard 7. Ho: 65
5. Ho: u=215 Ha 215 The population is approximately normal. The sample mean is 219.3, the sample standard deviation is 13.12, and the sample size is 22. Use a = 0.05. 6. Ho: = 15 Ha 15 The population is approximately normal. The sample mean is 15.3, the sample standard deviation is 2.5, and the sample size is 12. Use a = 0.05. deviation is 4. Use -6.5 The sample mean is 63, the sample size > 65 The sample mean is 63, the sample size is 43, and the standard 7. Ho: 65
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:5. Ho: u=215 Ha: u 215 The population is approximately normal. The sample mean is
219.3, the sample standard deviation is 13.12, and the sample size is 22. Use a = 0.05.
6. Ho: = 15 Hau 15 The population is approximately normal. The sample mean is 15.3,
the sample standard deviation is 2.5, and the sample size is 12. Use a = 0.05.
7. Ho: = 65 Hau> 65 The sample mean is 63, the sample size is 43, and the standard
orique deviation is 4. Use a 0.05, due cost emisis inerteven HT
8. Ho: u= 25 Hau<25 The sample mean is 23.75, the sample standard deviation is 4.5, and
the sample size is 12. Use a= 0.05.0 nousive breboada e bis 100,027
9. Ho: μ-106.22 Ha: > 106.22 The population follows a normal distribution with standard
deviation of 4.08, sample mean of 108.5 and sample size of 17. Use a = 0.10.
10. Ho: = 25.5 Ha: > 25.5 The sample mean is 23.8 and the sample size is 42. The
population follows a normal distribution with standard deviation 2.27. Use
a=0.01.
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