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A researcher wants to study the relationship between salary and gender. She randomly selects 400 individuals and determines their salary and gender. Can the researcher conclude that salary and gender are dependent? Income Male Female Total Below $25,000 50 48 98 $25,000-$50,000 34 35 69 $50,000-$75,000 62 56 118 Above $75,000 54 61 115 Total 200 200 400 Copy Data Step 4 of 8: Find the value of the test statistic. Round your answer to three decimal places. K

A researcher wants to study the relationship between salary and gender. She randomly selects 400 individuals and determines their salary and gender. Can the researcher conclude that salary and gender are dependent? Income Male Female Total Below $25,000 50 48 98 $25,000-$50,000 34 35 69 $50,000-$75,000 62 56 118 Above $75,000 54 61 115 Total 200 200 400 Copy Data Step 4 of 8: Find the value of the test statistic. Round your answer to three decimal places. K

MATLAB: An Introduction with Applications
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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A researcher wants to study the relationship between salary and gender. She randomly selects 400 individuals and determines their salary and gender. Can the researcher conclude that salary and gender are dependent? Income Male Female Total Below $25,000 50 48 98 $25,000-$50,000 34 35 69 $50,000-$75,000 62 56 118 Above $75,000 54 61 115 Total 200 200 400 Copy Data Step 4 of 8: Find the value of the test statistic. Round your answer to three decimal places.
Transcribed Image Text:A researcher wants to study the relationship between salary and gender. She randomly selects 400 individuals and determines their salary and gender. Can the researcher conclude that salary and gender are dependent? Income Male Female Total Below $25,000 50 48 98 $25,000-$50,000 34 35 69 $50,000-$75,000 62 56 118 Above $75,000 54 61 115 Total 200 200 400 Copy Data Step 4 of 8: Find the value of the test statistic. Round your answer to three decimal places.
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