In manufacturing, does worker productivity drop on Friday? In an effort to deter
ID: 3072354 • Letter: I
Question
In manufacturing, does worker productivity drop on Friday? In an effort to determine whether it does, a company's personnel analyst randomly selects a sample of six workers from a manufacturing plant and measures their output on Wednesday. He takes an independent random sample of workers who make the same part and measures their output on Friday. A higher number indicates greater output. Test whether the average output on Friday is the same as the average output on Wednesday. What are Ho and H1 in this situation? a. Ho: MeanFriday-Meanwednesday-0 Hi: MeanFriday-MeanWednesday # 0 b. Ho: MeanFriday-MeanWednesday 2 0 H1: MeanFriday-MeanWednesday 0 . : MeanFridayMeanWednesdayS 0 H1: MeanFriday-MeanWednesday >0 O d.Ho: MeanFriday- MeanWednesday MeanWednesday HI : MeanFridayExplanation / Answer
in this situation i think Last ploption will be the Correct One .
because in this case we compare the average work output happens in Friday and Wensday.
that to check the two different Means is their similar or not.
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