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In an influenza outbreak, you learn that in a factory 13 of 52 men workers were...

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Statistics

  1. In an influenza outbreak, you learn that in a factory13 of 52 men workers were ill. 25 of 52 women workers were ill.Using a hand-calculated chi-square test, determine whether thedifference between men and women in illness attack rate issignificant. Show your work and answer here.

Answer & Explanation Solved by verified expert
3.9 Ratings (678 Votes)
let us consider the null and alternative hypothesis isHothe difference between men and women in illnessattack rate is not significantHa the difference    See Answer
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