Use the given information to find the critical values and . (Use technology or the attached Chi-Square table.)Platelet Counts of Women80% confidencen=26s=65.3 The image contains a Chi-Square distribution table, which displays critical values used in statistical hypothesis testing. The table is organized by degrees of freedom (df) and different significance levels (alpha values). ### Explanation of the Table:- **Columns**: The columns represent areas to the right of the critical value, corresponding to various alpha levels: 0.995, 0.99, 0.975, 0.95, 0.9, 0.1, 0.05, 0.025, 0.01, and 0.005.- **Rows**: Each row represents a different degree of freedom (df), ranging from 1 to 100.- **Critical Values**: The intersection of a specific degree of freedom and alpha level gives the critical value. These values are used to determine whether to reject the null hypothesis in a Chi-Square test.### Additional Information:- **Degrees of Freedom (df)**: - $ n - 1 $: Confidence interval or test for standard deviations or variances. - $ k - 1 $: Test of goodness of fit. - $ (r - 1)(c - 1) $: Contingency table with $ r $ rows and $ c $ columns.This table is a vital tool in statistical analysis, helping researchers and students determine the significance of their test results based on the Chi-Square distribution.

Givenconfidence level=80%sample size(n)=26standard deviation(s)=65.3

Answered: Use the given information to find the…

Use the given information to find the critical values and . (Use technology or the attached Chi-Square table.) Platelet Counts of Women 80% confidence n=26 s=65.3

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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Question

Use the given information to find the critical values and . (Use technology or the attached Chi-Square table.)

Platelet Counts of Women

80% confidence

n=26

s=65.3

The image contains a Chi-Square distribution table, which displays critical values used in statistical hypothesis testing. The table is organized by degrees of freedom (df) and different significance levels (alpha values).

### Explanation of the Table:

- **Columns**: The columns represent areas to the right of the critical value, corresponding to various alpha levels: 0.995, 0.99, 0.975, 0.95, 0.9, 0.1, 0.05, 0.025, 0.01, and 0.005.

- **Rows**: Each row represents a different degree of freedom (df), ranging from 1 to 100.

- **Critical Values**: The intersection of a specific degree of freedom and alpha level gives the critical value. These values are used to determine whether to reject the null hypothesis in a Chi-Square test.

### Additional Information:

- **Degrees of Freedom (df)**:
- $ n - 1 $: Confidence interval or test for standard deviations or variances.
- $ k - 1 $: Test of goodness of fit.
- $ (r - 1)(c - 1) $: Contingency table with $ r $ rows and $ c $ columns.

This table is a vital tool in statistical analysis, helping researchers and students determine the significance of their test results based on the Chi-Square distribution.

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