Question
The data below consist of number of hours studied and the test scores for randomly selected students. Use the least squares regression line, y' =
The data below consist of number of hours studied and the test scores for randomly selected students. Use the least squares regression line, y' = 67.349 + 1.066x, to predict the score on the test for a student who studied 14 hours.
| Hours (x) | 5 | 10 | 4 | 6 | 10 | 9 |
| Scores (y) | 64 | 86 | 69 | 86 | 59 | 87 |
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College Algebra With Applications
Authors: Ernest Julius Wilczynski ,Herbert Ellsworth Slaught
1st Edition
1017336490, 978-1017336498
