A study was made to check whether it is true that on the daily average income men earn more than women in a certain factory. Following are the data: Number of Sex Mean SD Workers Male 75 P 418.22 P 36.20 Female 60 P 381.65 P 33.85 Use the z test at .05 level of significance to test the null hypothesis that there is no significant difference between the income of male and female workers

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A: x+2&gt;x+3 =&gt; 2&gt;x+3-x

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A: Please refresh the page if you do not see the math expressions clearly.  Here is the image form of…

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Q: A studio that makes statues is trying to minimize its costs. Their two primary products are the…

A: Given - A studio that makes statues is trying to minimize its costs. Their two primary products are…

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A: see below the answer required area is in mention as yellow color

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A: