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Perform a hypothesis test to determine if there is a

3) An ER nurse notices that when she and her colleagues are asked to work overtime, they seem to get less sleep (rather than just having less free time). She collects data from all of the nurses on her shift on the number of hours of overtime worked on their last shift and the amount of sleep they got that evening.

Hours of overtime Hours of sleep

3 6

0 9

1 7

5 4

4 6

a) Create a scatterplot for these data.

b) Calculate the correlation coefficient.

c) Perform a hypothesis test to determine if there is a significant correlation (α =0.05) between number of hours of overtime worked and hours of sleep

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Solution Preview :

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Basic Statistics: Perform a hypothesis test to determine if there is a

Reference No:- TGS0601158

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Solution Preview :

Prepared by a verified Expert

Basic Statistics: Perform a hypothesis test to determine if there is a

Reference No:- TGS0601158

Recent Questions Asked Basic Statistics

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