Answer:
Filled table below
Step-by-step explanation:
There are three columns to fill out according to the requirements of the question:
The observed time will be taken from the given table (or scattered points in the graph)
The predicted time will be computed from the equation of the best fit line
The residual will be the difference between both
For x=4.0, the time spent exercising is 4.5 hours
If we use the line, we have
[tex]y=-0.4x+7.02= -0.4(4.0)+7.02=5.42[/tex]
The residual is 5.42-4.5=0.92
For x=5.0, the time spent exercising is 6.5 hours
If we predict with the line, we have
[tex]y=-0.4x+7.02= -0.4(5.0)+7.02=5.02[/tex]
The residual is 5.02-6.5=-1.48
The values will be shown in the table below
