Run a regression analysis on the following data set, where yy is the final grade in a math class and xx is the average number of hours the student spent working on math each week. hours/week x Grade y...


Run a regression analysis on the following data set, where yy is the final grade in a math class and xx is the average number of hours the student spent working on math each week.



















































hours/week
x
Grade
y
556
967.6
1072
1175.4
1266.8
1389.2
1371.2
1486.6
1483.6
1488.6



State the regression equation y=m⋅x+by=m⋅x+b, with constants accurate to two decimal places.


What is the predicted value for the final grade when a student spends an average of 15 hours each week on math?
Grade =  Round to 1 decimal place.



Jun 03, 2022
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