Mathematics, 10.02.2021 02:00 typicalemi4634
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The table shows the test scores and the sleep averages of several students.
a. Write the least squares regression equation that models the data. Let x = hours of sleep and y = test score.
b. Use the equation to determine the approximate test score of a student who sleeps an average of 8 h a night. Show your work.
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The table shows the test scores and the sleep average...
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