Mathematics, 10.12.2021 01:10 ykluhredd
HELP PLEASE DUE TODAY HELP! the following table shows the test scores and sleep averages of several students. hours of sleep (x) 7 7 7 6 8 8 9 5 6 7 7 9 8 8 10 8 test score (y) 90 75 70 70 85 95 90 60 65 80 70 85 85 100 95 90 (a) use graphing technology (ti calculator or desmos) to find the linear regression equation that models the data. let x equal the hours of sleep and y equal test score. explain the steps you use. (b) use the equation to determine the approximate test score of a student who sleeps an average of 7.5 hours a night. show your work
Answers: 2
Mathematics, 21.06.2019 18:00
If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)
Answers: 1
HELP PLEASE DUE TODAY HELP! the following table shows the test scores and sleep averages of several...
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