The table below shows the average weekly wages (in dollars) for state government employees and federal government employees for 10 years. Construct and interpret a 90% prediction interval for the average weekly wages of federal government employees when the average weekly wages of state government employees is $825. The equation of the regression line is y = 1.597x-169.203. Wages (state), x Wages (federal), y 742 775 783 802 842 890 912 939 949 954 1,002 1,039 1,097 1,145 1,199 1,242 1,271 1,299 1,335 1,398 Construct and interpret a 90% prediction interval for the average weekly wages of federal government employees when the average weekly wages of state government employees is $825. Select the correct choice below and fill in the answer boxes to complete your choice. (Round to the nearest cent as needed.) O A. There is a 90% chance that the predicted average weekly wages of federal government employees is between S and $ given a state average weekly wage of $825. O B. We can be 90% confident that when the average weekly wages of state government employees is $825, the average weekly wages of federal government employees will be between $ and $
The table below shows the average weekly wages (in dollars) for state government employees and federal government employees for 10 years. Construct and interpret a 90% prediction interval for the average weekly wages of federal government employees when the average weekly wages of state government employees is $825. The equation of the regression line is y = 1.597x-169.203. Wages (state), x Wages (federal), y 742 775 783 802 842 890 912 939 949 954 1,002 1,039 1,097 1,145 1,199 1,242 1,271 1,299 1,335 1,398 Construct and interpret a 90% prediction interval for the average weekly wages of federal government employees when the average weekly wages of state government employees is $825. Select the correct choice below and fill in the answer boxes to complete your choice. (Round to the nearest cent as needed.) O A. There is a 90% chance that the predicted average weekly wages of federal government employees is between S and $ given a state average weekly wage of $825. O B. We can be 90% confident that when the average weekly wages of state government employees is $825, the average weekly wages of federal government employees will be between $ and $
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
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Question
Transcribed Image Text:The table below shows the average weekly wages (in dollars) for state government employees and federal government employees for 10 years. Construct and interpret
a 90% prediction interval for the average weekly wages of federal government employees when the average weekly wages of state government employees is $825.
The equation of the regression line is y = 1.597x- 169.203.
Wages (state), x
Wages (federal), y
742
775
783
802
842
890
912
939
949
954
1,002
1,039
1,097
1,145
1,199
1,242
1,271
1,299
1,335
1,398
Construct and interpret a 90% prediction interval for the average weekly wages of federal government employees when the average weekly wages of state government
employees is $825. Select the correct choice below and fill in the answer boxes to complete your choice.
(Round to the nearest cent as needed.)
O A. There is a 90% chance that the predicted average weekly wages of federal government employees is between S
and S
given a state average weekly
wage of $825.
O B. We can be 90% confident that when the average weekly wages of state government employees is $825, the average weekly wages of federal government
employees will be between $
and $
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