Carry out the hypothesis test for the mean of a normally distributed population given the following information: Ho: µ 21.6 Ha: µ #1.6 Sample size = 15, mean = 1.8, variance =25, a = .10
Carry out the hypothesis test for the mean of a normally distributed population given the following information: Ho: µ 21.6 Ha: µ #1.6 Sample size = 15, mean = 1.8, variance =25, a = .10
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Carry out the hypothesis test for the
ho: p 1.6
ha: p not equal to 1.6
![## Hypothesis Testing for a Normally Distributed Population Mean
To carry out the hypothesis test for the mean of a normally distributed population, consider the following information:
### Null Hypothesis (Ho)
- \(\mu \geq 1.6\)
### Alternative Hypothesis (Ha)
- \(\mu \neq 1.6\)
### Given Data
- **Sample size:** 15
- **Mean:** 1.8
- **Variance:** 25
- **Level of significance (\(\alpha\)):** 0.10
This setup is used to determine whether the sample mean significantly differs from the hypothesized population mean (\(\mu = 1.6\)) using the provided variance and level of significance.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff70f763b-0176-4051-8dae-6607af45ba7c%2F18ab53ca-fc64-4a27-ad1f-7e70eb46b485%2Fgfl1rf7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:## Hypothesis Testing for a Normally Distributed Population Mean
To carry out the hypothesis test for the mean of a normally distributed population, consider the following information:
### Null Hypothesis (Ho)
- \(\mu \geq 1.6\)
### Alternative Hypothesis (Ha)
- \(\mu \neq 1.6\)
### Given Data
- **Sample size:** 15
- **Mean:** 1.8
- **Variance:** 25
- **Level of significance (\(\alpha\)):** 0.10
This setup is used to determine whether the sample mean significantly differs from the hypothesized population mean (\(\mu = 1.6\)) using the provided variance and level of significance.
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