Find the critical values x²₁ and x²R for the given confidence level c and sample size n. L c=0.98, n=20 XL = 2.088 (Round to three decimal places as needed.) ***
Find the critical values x²₁ and x²R for the given confidence level c and sample size n. L c=0.98, n=20 XL = 2.088 (Round to three decimal places as needed.) ***
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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![**Finding Critical Values for the Chi-Square Distribution**
To find the critical values \( \chi^2_L \) and \( \chi^2_R \) for a given confidence level \( c \) and sample size \( n \), we can use the information provided below:
- Confidence level, \( c = 0.98 \)
- Sample size, \( n = 20 \)
The left critical value is calculated as follows:
\[ \chi^2_L = 2.088 \]
*(Note: Values should be rounded to three decimal places as needed.)*
If this process involves using a Chi-Square distribution table or calculator, note that computing \( \chi^2_R \) requires further steps based on symmetry or specific tail probabilities. For comprehensive analyses, similar steps would apply to find \( \chi^2_R \).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F21a16880-1a8b-4984-9564-e9608da9aed7%2F6d7e4be1-6b32-4d69-aaef-c9e640cd7d1a%2Frcqb1rg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Finding Critical Values for the Chi-Square Distribution**
To find the critical values \( \chi^2_L \) and \( \chi^2_R \) for a given confidence level \( c \) and sample size \( n \), we can use the information provided below:
- Confidence level, \( c = 0.98 \)
- Sample size, \( n = 20 \)
The left critical value is calculated as follows:
\[ \chi^2_L = 2.088 \]
*(Note: Values should be rounded to three decimal places as needed.)*
If this process involves using a Chi-Square distribution table or calculator, note that computing \( \chi^2_R \) requires further steps based on symmetry or specific tail probabilities. For comprehensive analyses, similar steps would apply to find \( \chi^2_R \).
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