(2) The average height of a college student in the United States is 71.13 inches. Our average class height is 63.70 inches. (3) H0 u= 71.13 HO u= 63.70 (4) HA u does not equal 71.13 HA u does not equal 63.70 Task 3 Part A - Based on the hypothesis you claimed in Task 2, you are to complete a full hypothesis test. Project must include the following: (2) Specific level of significance (3) type of distribution (z-distribution or t-distribution) (4) Check any conditions or assumptions needed for the distribution (5) State the sample mean, population mean, sample standard deviation and sample size used in the calculations below (besides the population mean these should all be (6) test statistic (7) p-value (8) decision to reject or fail to reject (justification needed for full credit -- how do you know if you should reject or fail to reject?) (9) conclusion about decision (should be in reference to your claim)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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I attempted to include as much detail and information as possible to avoid confusion. I only need help with Part A as the formulas are hard to work with and excel/google sheets don't seem to work out for me. Any help is appreciated! Thank you!

### Task 3

#### Part A
Based on the hypothesis you claimed in Task 2, you are to complete a full hypothesis test. Project must include the following:

1. **Specific level of significance:**
   - [To be completed]

2. **Type of distribution (z-distribution or t-distribution):** 
   - t-distribution

3. **Check any conditions or assumptions needed for the distribution:**
   - [To be completed]

4. **State the sample mean, population mean, sample standard deviation, and sample size used in the calculations below (besides the population mean these should all be coming from the midterm project):**
   - Sample mean: 63.7 inches
   - Population mean: [Not specified; likely 71.13 inches from the context]
   - Sample standard deviation: 14.8 inches
   - Sample size: 36

5. **Test statistic:**
   - [To be calculated]

6. **p-value:**
   - [To be calculated]

7. **Decision to reject or fail to reject (justification needed for full credit -- how do you know if you should reject or fail to reject?):**
   - If test statistic is at or near the claimed mean, we do not reject the null hypothesis.

8. **Conclusion about decision (should be in reference to your claim):**
   - [To be completed]

### Part C
Write a minimum of a five-sentence summary of your findings. Use the following questions to guide you in writing this summary.

1. Do you think there were any bias that might have made your outcome what it was?
   - [To be answered]

2. Do you think there were any variables (reasons) that might have made your results what they were?
   - [To be answered]

3. After completing this assignment/project, are there any areas of statistics that are still not clear to you?
   - [To be answered]

---

This transcription provides guidance on performing a hypothesis test based on predetermined values and steps, emphasizing the statistical methodology required for accurate analysis in an educational context. This includes identifying the type of distribution, checking necessary assumptions, and understanding the parameters used in the calculations. The detailed steps ensure a thorough approach to hypothesis testing.
Transcribed Image Text:### Task 3 #### Part A Based on the hypothesis you claimed in Task 2, you are to complete a full hypothesis test. Project must include the following: 1. **Specific level of significance:** - [To be completed] 2. **Type of distribution (z-distribution or t-distribution):** - t-distribution 3. **Check any conditions or assumptions needed for the distribution:** - [To be completed] 4. **State the sample mean, population mean, sample standard deviation, and sample size used in the calculations below (besides the population mean these should all be coming from the midterm project):** - Sample mean: 63.7 inches - Population mean: [Not specified; likely 71.13 inches from the context] - Sample standard deviation: 14.8 inches - Sample size: 36 5. **Test statistic:** - [To be calculated] 6. **p-value:** - [To be calculated] 7. **Decision to reject or fail to reject (justification needed for full credit -- how do you know if you should reject or fail to reject?):** - If test statistic is at or near the claimed mean, we do not reject the null hypothesis. 8. **Conclusion about decision (should be in reference to your claim):** - [To be completed] ### Part C Write a minimum of a five-sentence summary of your findings. Use the following questions to guide you in writing this summary. 1. Do you think there were any bias that might have made your outcome what it was? - [To be answered] 2. Do you think there were any variables (reasons) that might have made your results what they were? - [To be answered] 3. After completing this assignment/project, are there any areas of statistics that are still not clear to you? - [To be answered] --- This transcription provides guidance on performing a hypothesis test based on predetermined values and steps, emphasizing the statistical methodology required for accurate analysis in an educational context. This includes identifying the type of distribution, checking necessary assumptions, and understanding the parameters used in the calculations. The detailed steps ensure a thorough approach to hypothesis testing.
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