Mathematics, 06.12.2021 21:10 Hunter1471
Test Score (%) 88 75 76 92 96 94 83 90 99 65 77 88 82 83 94 97 Average Sleep (h) 7 6.5 6 7.5 8 7 6.5 8 8.5 5 7 9 8 8.5 8.5 9 (a) Write the least squares regression equation that models the data. Let x = the test score and y = average sleep. (b) Use the equation to determine the approximate test score of a student who sleeps an average of 8 hours a night. Show your work.
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Test Score (%) 88 75 76 92 96 94 83 90 99 65 77 88 82 83 94 97 Average Sleep (h) 7 6.5 6 7.5 8 7 6.5...
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