Question
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%
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 $881. The equation of the regression line is
y=1.333x+59.725.
Wages(state), x
705
764
797
816
855
880
921
934
955
966
Wages(federal), y
1,028
1,064
1,106
1,146
1,193
1,230
1,270
1,303
1,322
1,387
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 $881. Select the correct choice below and fill in the answer boxes to complete your choice.
(Round to the nearest cent asneeded.)
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