# Answer concerns yes id be concerned that this year

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Answer-Concerns: Yes, I’d be concerned that this year may not have been an average yearfor the business concerning paid days off. Someone could have gotten very sick,bad weather may have caused the business to be shut down a few days, or theopposite could be true.
Questions: Is there data from previous years? Did all of the employees work atthe business the entire year?d. Calculate the appropriatetstatistic. Show all of your work in detail.
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PS 307, Wk 5 AssignmentsM=s/√N= 5.81/√8 = 2.05df=N-1 = 7critical value = 2.571 (plevel of 0.05)t= (M-µM)/sM= (13.375-15)/2.05 = -0.8e. Draw a statistical conclusion for this business owner.p<
11.22- Consider the following data from two independent groups:Liberals: 2, 1, 3, 2Conservatives: 4, 3, 3, 5, 2, 4a.Calculates2for each group
b.CalculatedfX,dfY, anddftotal-
c.Determine the critical values fort, assuming a two-tailed test with aplevel of 0.05.
d.Calculate pooled variance,s2pooled.3
PS 307, Wk 5 Assignmentsse.Calculate the variance version of standard error for each group.s2f.Calculate the variance and the standard deviation of the distribution of differencesbetween means.
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Term
Spring
Professor
Blaydes,KathyJ.
Tags
national average, two tailed test, dftotal