Karen is studying the relationship between the time spent exercising per day and the time spent outside per day and has collected the data shown in the table. The line of best fit for the data is
^
y
=
0.16
x
+
45.5
. Assume the line of best fit is significant and there is a strong linear relationship between the variables.
Exercising (Minutes)
Time Spent Outside (Minutes)
70
57
90
60
110
62
130
67
According to the line of best fit, what would be the predicted number of minutes spent outside for someone who spent
70
minutes exercising? Round your answer to two decimal places, as needed.
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