A plant manager has collected productivity datafor a sample of workers, intending to see whether there is a difference in the number of units they produce on Monday versus Thursday. The results (units produced) are in data file XR11051.xls. Using the 0.01 level of significance, evaluate the null hypothesis that there is no difference in worker productivity between the two days. Identify and interpret the p-value for the test, then construct and interpret the 99% confidence interval for themean difference in productivity between the days.(you can see file XR11051.xls from photo)

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  1. A plant manager has collected productivity datafor a sample of workers, intending to see whether there is a difference in the number of units they produce on Monday versus Thursday. The results (units produced) are in data file XR11051.xls. Using the 0.01 level of significance, evaluate the null hypothesis that there is no difference in worker productivity between the two days. Identify and interpret the p-value for the test, then construct and interpret the 99% confidence interval for themean difference in productivity between the days.(you can see file XR11051.xls from photo)
xr11051 - Salt okunur
Salt Okunur - Bu eski bir dosya biçimi. ...
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worker
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57
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67
71
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70
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49
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Transcribed Image Text:xr11051 - Salt okunur Salt Okunur - Bu eski bir dosya biçimi. ... fx A В C E F 1 worker Monday Thursday 2 1 49 46 3 2 56 59 4 3 63 65 4 52 57 6. 5 47 45 7 67 71 8 7 71 70 9. 8 45 49 10 42 43 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Sheet1 Sheet2 Shee > •..
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