Is the number of games won by a softball team in a season related to the team batting average? The table below shows the batting average (in thousandths) and the number of games won of 8 teams. Team Batting Average Games Won 0 1 2 3 4 LO 5 6 7 313 297 a. The correlation coefficient is r = 316 303 281 259 273 318 41 b. The equation of the least squares line is y - 36 48 31 46 45 Using games won as the explanatory variable x, do the following: 39 43

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 24PFA
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Is the number of games won by a softball team in a season related to the team batting
average? The table below shows the batting average (in thousandths) and the number
of games won of 8 teams.
Team Batting Average Games Won
0
1
2
3
4
LO
5
6
7
313
297
316
303
281
259
a. The correlation coefficient is r =
273
318
Using games won as the explanatory variable x, do the following:
41
36
48
31
46
45
39
43
b. The equation of the least squares line is
Transcribed Image Text:Is the number of games won by a softball team in a season related to the team batting average? The table below shows the batting average (in thousandths) and the number of games won of 8 teams. Team Batting Average Games Won 0 1 2 3 4 LO 5 6 7 313 297 316 303 281 259 a. The correlation coefficient is r = 273 318 Using games won as the explanatory variable x, do the following: 41 36 48 31 46 45 39 43 b. The equation of the least squares line is
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