SOLUTION: A regression was run to determine if there is a relationship between hours of TV watched per day (x) and the number of sit ups a person can do (y).
The results of the regression
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Question 1183239: A regression was run to determine if there is a relationship between hours of TV watched per day (x) and the number of sit ups a person can do (y).
The results of the regression were:
y = a + bx
b = 0.901
a = 38.831
r^2 = 0.49
r = 0.7
Predict the number of sit ups a person who watches 14 hours of TV can do.
Round to one decimal
Answer by ikleyn(52834) (Show Source): You can put this solution on YOUR website!
.
Substitute the given data into the formula and calculate the prediction ON YOUR OWN.
This assignment is the level 1 + 2 = 3 of complexity.
Do not disturb the tutors without necessity.
Making calculations is the students' honor duty and a privilege !
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