A researcher wants to study the relationship between salary and gender. She randomly selects 307307 individuals and determines their salary and gender. Can the researcher conclude that salary and gender are dependent? Income Male Female Total Below $25,000$25,000 2626 2929 5555 $25,000$25,000-$50,000$50,000 4747 4747 9494 $50,000$50,000-$75,000$75,000 2424 2727 5151 Above $75,000$75,000 5454 5353 107107 Total 151151 156156 307307 Copy Data Step 6 of 8 : Find the critical value of the test at the 0.0250.025 level of significance.
A researcher wants to study the relationship between salary and gender. She randomly selects 307307 individuals and determines their salary and gender. Can the researcher conclude that salary and gender are dependent? Income Male Female Total Below $25,000$25,000 2626 2929 5555 $25,000$25,000-$50,000$50,000 4747 4747 9494 $50,000$50,000-$75,000$75,000 2424 2727 5151 Above $75,000$75,000 5454 5353 107107 Total 151151 156156 307307 Copy Data Step 6 of 8 : Find the critical value of the test at the 0.0250.025 level of significance.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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A researcher wants to study the relationship between salary and gender. She randomly selects 307307 individuals and determines their salary and gender. Can the researcher conclude that salary and gender are dependent?
| Income | Male | Female | Total |
|---|---|---|---|
| Below $25,000$25,000 | 2626 | 2929 | 5555 |
| $25,000$25,000-$50,000$50,000 | 4747 | 4747 | 9494 |
| $50,000$50,000-$75,000$75,000 | 2424 | 2727 | 5151 |
| Above $75,000$75,000 | 5454 | 5353 | 107107 |
| Total | 151151 | 156156 | 307307 |
Copy Data
Step 6 of 8 :
Find the critical value of the test at the 0.0250.025 level of significance. Round your answer to three decimal places.
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