The data show the average ages and lengths of service in months. Age 24.8 25.3 26 27.2 27.1 Time 66.5 69.2 73.8 88.5 81 The correlation coefficient for the data is =r0.959 and =α0.05 . Should...

The data show the average ages and lengths of service in months.

Age	24.8	25.3	26	27.2	27.1
Time	66.5	69.2	73.8	88.5	81

The correlation coefficient for the data is

=r0.959

and

=α0.05
. Should regression analysis be done?

Find the equation of the regression line. Round the coefficients to at least three decimal places.

y=a+bx

If a service person is 26.2 years old, predict the time that the person will serve. Round the answer to at least one decimal place

Jun 08, 2022

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