Question
Ordered pairs are given and have a line of best fit of y = 10 1.2x. The correlation coefficient, r, is -0.25 . Is
Ordered pairs are given and have a line of best fit of y = 10 – 1.2x. The correlation coefficient, r, is -0.25 . Is this data linearly correlated and can we make good predictions for values that do not exist using our line of best fit? Why or why not?
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Given data 2 025 X 1 2 3 4 5 value X Y Y 00 76 614 4 Y 10122 ...
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Elementary Statistics
Authors: Robert R. Johnson, Patricia J. Kuby
11th Edition
978-053873350, 9781133169321, 538733500, 1133169325, 978-0538733502
