In the following data a is the average number of hours the student spent working...
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In the following data a is the average number of hours the student spent working on math each week and y is the final grade in a math class hours week X 5 5 8 8 9 9 11 14 16 16 Grade y 45 46 69 2 56 2 68 6 69 6 67 4 84 6 83 4 98 4 The line of best fit is y 3 92 x 29 24 What is the predicted value for the final grade when a student spends an average of 12 hours each week on math Grade Round to 1 decimal place
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