Chemistry Test Scores
First test, x 58
44
71
82
92
48
42
59
92
88
66
84
Second test, y 63
41
56
77
81
47
32
59
76
76
52
62
Step 2 of 2 : If a student scored an 81
on his first test, make a prediction for his score on the second test. Assume the regression equation is appropriate for prediction. Round your answer to two decimal places, if necessary.
Answer
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