A researcher wants to study the relationship between salary and gender. She randomly selects 324324 individuals...

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A researcher wants to study the relationship between salary andgender. She randomly selects 324324 individuals and determinestheir salary and gender. Can the researcher conclude that salaryand gender are dependent?
Below $25,000$â¢25,000 26 17 43
$25,000$â¢25,000-$50,000$â¢50,000 37 26 63
$50,000$â¢50,000-$75,000$â¢75,000 36 90 126
Above $75,000$â¢75,000 56 36 92
Total 155 169 324
Find the value of the test statistic. Round your answer to threedecimal places.
part 5 find the degrees of freedom associated with the teststatistic for this problem.
part 6 Find the critical value of the test at the 0.010.01 levelof significance. Round your answer to three decimal places.
part 7
Make the decision to reject or fail to reject the nullhypothesis at the 0.010.01 level of significance.
part 8
Make the decision to reject or fail to reject the nullhypothesis at the 0.010.01 level of significance.

Below $25,000$â¢25,000	26	17	43
$25,000$â¢25,000-$50,000$â¢50,000	37	26	63
$50,000$â¢50,000-$75,000$â¢75,000	36	90	126
Above $75,000$â¢75,000	56	36	92
Total	155	169	324

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4.4 Ratings (907 Votes)

ObservedGenderTotalMaleFemaleBelow 250002500026174325000250005000050000372663500005000075000750003690126Above 7500075000563692Total155169324Expected value of a cell Row total col total overalltotalExpectedGenderTotalMaleFemaleBelow See Answer

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