Do male and female servers at Swank Bar work the same number of hours? A sample...

Do male and female servers at Swank Bar work the same number of hours? A sample of 65 female servers worked an average of 30 hours per week, with a standard deviation of 2. A sample of 65 male servers worked an average of 28 hours per week, with a standard deviation of 4.

Let μ1μ1 and μ2 represent the typical number of hours worked by all female and male servers at Swank Bar, respectively. Estimate with a 87% confidence level how many more hours female servers work. Round answers to the nearest hundredth.
< μ1−μ2 <

Which of the following does your data suggest?

Female and male servers work about the same number of hours
Male servers work more hours
Female servers work more hours

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Expert Solution

Let me know in the comments if anything is not clear. I will reply ASAP! Please do upvote if satisfied!

orchestra answered 11 months ago

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