### Finding Critical Values for Chi-Square DistributionIn this exercise, you will determine the critical values \(\chi^2_{1-\alpha/2}\) and \(\chi^2_{\alpha/2}\) for an 80% confidence level and a sample size of \(n = 10\).#### Critical Value CalculationTo find the critical values, you need to refer to the chi-square distribution table and use the following formulas:\[ \chi^2_{1-\alpha/2} = \_ \](Round to three decimal places as needed.)\[ \chi^2_{\alpha/2} = \_ \](Round to three decimal places as needed.)Given:- Confidence Level: 80%- Sample Size: \(n = 10\)### Steps:1. **Determine \(\alpha\)**: Since the confidence level is 80%, \(\alpha = 1 - 0.80 = 0.20\).2. **Identify \(\alpha/2\) and \(1-\alpha/2\)**: - \(\alpha/2 = 0.20 / 2 = 0.10\) - \(1 - \alpha/2 = 1 - 0.10 = 0.90\)3. **Degrees of Freedom (df)**: The degrees of freedom (df) is given by the formula \(df = n - 1\). Here, \(df = 10 - 1 = 9\).4. **Use Chi-Square Distribution Table**: You will look up the critical values in the chi-square distribution table for df = 9 with \(\alpha/2 = 0.10\) and \(1 - \alpha/2 = 0.90\).- \(\chi^2_{1-\alpha/2} = \text{Critical value at 0.90 for df = 9}\)- \(\chi^2_{\alpha/2} = \text{Critical value at 0.10 for df = 9}\)### Conclusion:After determining the appropriate values from the chi-square table, you will have:- \(\chi^2_{1-\alpha/2} = \_\_\_\)- \(\chi^2_{\alpha/2} = \_\_\_\)Remember to round your final answers to three decimal

It is given that, the confidence level is 80%. It means the level of significance, α =20% = 0.2…

Answered: Find the critical values x1-a/2 and x12…

Find the critical values x1-a/2 and x12 for a 80% confidence level and a sample size of n = 10. X1-a/2 =U (Round to three decimal places as needed.) (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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