Statistics 1. Ho: μ = 50 Hypothesis Testing One Sample H₂: o=5 n = 36 xbar = 49 significance level = 0.05 __crit = _stat = α = pvalue= tail

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
# Statistics: Hypothesis Testing One Sample

## 1. Hypothesis Test

**Null Hypothesis (H₀):** μ = 50  
**Alternative Hypothesis (Hₐ):**  

- **Sample size (n):** 36  
- **Sample mean (x̄):** 49  
- **Population standard deviation (σ):** 5  
- **Significance level:** 0.05  

### Graph

The graph displays a bell-shaped normal distribution curve.

### Test Details

|               |      |  
|---------------|------|  
| **Critical value (__crit):** |  |  
| **Alpha (α):**          |  |  
| **Test statistic (__stat):** |  |  
| **P-value:**            |  |  

## 2. Hypothesis Test

**Null Hypothesis (H₀):** μ ≥ 170  
**Alternative Hypothesis (Hₐ):**  

- **Sample size (n):** 16  
- **Sample mean (x̄):** 165  
- **Sample standard deviation (s):** 10  
- **Significance level:** 0.10  

### Graph

The graph displays a bell-shaped normal distribution curve.

### Test Details

|               |      |  
|---------------|------|  
| **Critical value (__crit):** |  |  
| **Alpha (α):**          |  |  
| **Test statistic (__stat):** |  |  
| **P-value:**            |  |
Transcribed Image Text:# Statistics: Hypothesis Testing One Sample ## 1. Hypothesis Test **Null Hypothesis (H₀):** μ = 50 **Alternative Hypothesis (Hₐ):** - **Sample size (n):** 36 - **Sample mean (x̄):** 49 - **Population standard deviation (σ):** 5 - **Significance level:** 0.05 ### Graph The graph displays a bell-shaped normal distribution curve. ### Test Details | | | |---------------|------| | **Critical value (__crit):** | | | **Alpha (α):** | | | **Test statistic (__stat):** | | | **P-value:** | | ## 2. Hypothesis Test **Null Hypothesis (H₀):** μ ≥ 170 **Alternative Hypothesis (Hₐ):** - **Sample size (n):** 16 - **Sample mean (x̄):** 165 - **Sample standard deviation (s):** 10 - **Significance level:** 0.10 ### Graph The graph displays a bell-shaped normal distribution curve. ### Test Details | | | |---------------|------| | **Critical value (__crit):** | | | **Alpha (α):** | | | **Test statistic (__stat):** | | | **P-value:** | |
Expert Solution
steps

Step by step

Solved in 3 steps with 12 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman