The data below are the final exam scores of 10 randomly selected statistics students and the number of hours they slept the night before the exam. Calculate the equation of the least squares line. Hint: =6 and =80. Round the estimates and slope and y-intercept to 2 decimal places. n = 10 Σx = 60 Σy = 800 Σx 2=385.6 Σy 2 = 75560 Σxy = 5262.4
The data below are the final exam scores of 10 randomly selected statistics students and the number of hours they slept the night before the exam. Calculate the equation of the least squares line. Hint: =6 and =80. Round the estimates and slope and y-intercept to 2 decimal places. n = 10 Σx = 60 Σy = 800 Σx 2=385.6 Σy 2 = 75560 Σxy = 5262.4
MATLAB: An Introduction with Applications
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Author:Amos Gilat
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The data below are the final exam scores of 10 randomly selected statistics students and the number of hours they slept the night before the exam. Calculate the equation of the least squares line. Hint: =6 and =80. Round the estimates and slope and y-intercept to 2 decimal places.
n = 10 Σx = 60 Σy = 800 Σx 2=385.6 Σy 2 = 75560 Σxy = 5262.4
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