Multiple Choice
In the National Football League (NFL) ,having an effective passing game is seen to be important in order to win games.The following information for the 32 NFL teams in the 2007 season concerns the points a team scores per game (Pts/Gm) and the percent of its passes that were completed (Pass%) .The ANOVA table is provided for the simple linear regression fit of Pts/Gm on Pass%.(Some entries have been omitted and replaced with **) . From the computer output for the least-squares fit,the following results were given:
,
= 0.3786,and
= 4.001.Also,it was determined that
= 61.05%,
= 425.28,
= 11.865,and
= 0.194. What is the value of the test statistic for testing H0:
= 0 against Ha:
0?
A) F = 4.28
B) F = 3.70
C) F =18.28
D) F = 11.86
E) None of the above
Correct Answer:

Verified
Correct Answer:
Verified
Q20: A recent study was done to assess
Q21: In the National Football League (NFL),having an
Q22: There is an old saying in golf:
Q23: The following scatter plot and SPSS output
Q24: For the 2009 NFL season,data are available
Q26: Suppose we are given the following information:
Q27: The statistical model for simple linear regression
Q28: In the National Football League (NFL),having an
Q29: A study was conducted to monitor the
Q30: A random sample of 79 companies from