Question
The following sample observations were randomly selected: X : 9 1 11 3 6 18 1 1 Y : 25 5 13 7 15 13
The following sample observations were randomly selected:
X: | 9 | 1 | 11 | 3 | 6 | 18 | 1 | 1 |
Y: | 25 | 5 | 13 | 7 | 15 | 13 | 19 | 8 |
a. Determine the coefficient of correlation. (Negative answer should be indicated by a minus sign. Round the final answer to 2 decimal places.)
Coefficient of correlation
b. Determine the coefficient of determination. (Round the final answer to 4 decimal places.)
Coefficient of determination
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Basic Statistics For Business And Economics
Authors: Douglas Lind, William Marchal, Samuel Wathen
8th Edition
73521477, 978-0073521473
