Is the number of games won by a major league baseball team in a season related to the team batting average? The table below shows the number of games won and the batting average (in thousandths) of 8 teams. Team Games Won Batting Average 1 94 272 2 110 289 3 68 288 4 62 282 5 92 285 6 87 290 7 100 287 8 79 266 Using games won as the explanatory variable x, do the following: (a) The correlation coefficient is r= ?. (b) The equation of the least squares line is y^= ?.
Is the number of games won by a major league baseball team in a season related to the team batting average? The table below shows the number of games won and the batting average (in thousandths) of 8 teams. Team Games Won Batting Average 1 94 272 2 110 289 3 68 288 4 62 282 5 92 285 6 87 290 7 100 287 8 79 266 Using games won as the explanatory variable x, do the following: (a) The correlation coefficient is r= ?. (b) The equation of the least squares line is y^= ?.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Is the number of games won by a major league baseball team in a season related to the team batting average? The table below shows the number of games won and the batting average (in thousandths) of 8 teams.
| Team | Games Won | Batting Average |
| 1 | 94 | 272 |
| 2 | 110 | 289 |
| 3 | 68 | 288 |
| 4 | 62 | 282 |
| 5 | 92 | 285 |
| 6 | 87 | 290 |
| 7 | 100 | 287 |
| 8 | 79 | 266 |
Using games won as the explanatory variable x, do the following:
(a) The
(b) The equation of the least squares line is y^= ?.
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