A researcher wants to study the relationship between salary and gender. She randomly selects 400400 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 5050 4848 9898 $25,000$⁢25,000-$50,000$⁢50,000 3434 3535 6969 $50,000$⁢50,000-$75,000$⁢75,000 6262 5656 118118 Above $75,000$⁢75,000 5454 6161 115115 Total 200200 200200 400400 Copy Data Step 3 of 8:  Find the expected value for the number of men with an income $50,000$⁢50,000-$75,000$⁢75,000. Round your answer to one decimal place.

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A researcher wants to study the relationship between salary and gender. She randomly selects 400400 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 5050 4848 9898
$25,000$⁢25,000-$50,000$⁢50,000 3434 3535 6969
$50,000$⁢50,000-$75,000$⁢75,000 6262 5656 118118
Above $75,000$⁢75,000 5454 6161 115115
Total 200200 200200 400400

Copy Data

Step 3 of 8: 

Find the expected value for the number of men with an income $50,000$⁢50,000-$75,000$⁢75,000. Round your answer to one decimal place.

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