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Mathematics, 01.02.2021 20:00 GracieBling
Please help!!
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 = 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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The table shows the test scores and the sleep averages of several students.
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