Exercise 14-11 Algo The following table lists the National Basketball Association's leading scorers, their average points per game (PPG), and their average minutes per game (MPG) for 2008. (You may find it useful to reference the t table.) HPG PPG 30.4 D. Wade 37.8 36.8 L. Janes 30.4 K. Bryant D. Nowitzki D. Granger K. Durant C. Paul C. Anthony C. Bosh B. Roy 28.5 35.3 bo 27.7 36.4 27.6 27.1 24.6 35.5 38.4 37.9 34.1 24.6 24.5 24.4 37.5 36.7 Cick here for the Excel Data File a-1. Calculate the sample correlation coefficient between PPG and MPG. (Round intermediote colculations to et least 4 decimal places and final answer to 4 decimol places.) Sample correlation coeficient

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Exercise 14-11 Algo
The following table lists the National Basketball Association's leading scorers, their average points per game (PPG), and their average
minutes per game (MPG) for 2008. [You may find it useful to reference the t table.)
MPG
PPG
30.4
D. Hade
37.8
36.8
L. Janes
30.4
28.5
35.3
K. Bryant
D. Nowitzki
D. Granger
K. Durant
C. Paul
C. Anthony
C. Bosh
B. Roy
bo
27.7
36.4
27.6
27.1
24.6
35.5
38.4
37.9
24.6
34.1
24.5
24.4
37.5
36.7
Cick here for the Excel Data File
a-1. Calculate the sample correlation coefficient between PPG and MPG, (Round intermediate calculations to at least 4 decimal
places and final answer to 4 decimel places.)
Sample correlation coefficient
Transcribed Image Text:Exercise 14-11 Algo The following table lists the National Basketball Association's leading scorers, their average points per game (PPG), and their average minutes per game (MPG) for 2008. [You may find it useful to reference the t table.) MPG PPG 30.4 D. Hade 37.8 36.8 L. Janes 30.4 28.5 35.3 K. Bryant D. Nowitzki D. Granger K. Durant C. Paul C. Anthony C. Bosh B. Roy bo 27.7 36.4 27.6 27.1 24.6 35.5 38.4 37.9 24.6 34.1 24.5 24.4 37.5 36.7 Cick here for the Excel Data File a-1. Calculate the sample correlation coefficient between PPG and MPG, (Round intermediate calculations to at least 4 decimal places and final answer to 4 decimel places.) Sample correlation coefficient
-2. Interpret the sample correlation coefficient between PPG and MPG
O The corelation coefficient indicates a positive linear relationship
O The correlation coefficient indicates a negative linear relationship.
O The correlation coefficient indicates no linear relationship.
b. Specify the competing hypotheses in order to determine whether the population correlation between PPG and MPG is positive
OM Pay0 MA Pay
OH Pry
Ma Pry
>.0
OM Pay 0 MA Pay
c-1. Calculate the value of the test statistic. (Round intermediete calculetions to at leest 4 decimel pleces and final answer to 3
decimal pleces.)
Test statistic
c-2. Find the pvalue.
O 0025 Picture pvalue <005
O pvalue DPicture 010
O pvalue <001
O 001Picture pvalue <0025
0 005 Picture pvalue <010
d. At the 5% significance level, what is the conclusion to the test?
O Reject Ho, we can state PPG and MPG are positively correlated.
O Reject Ho: we cannot state PPG and MPG are positively correlated.
O Do not reject Ho, we can state PPG and MPG are positively correlated
O Do not reject H we cannot state PPG and MPG are positively correlated
Transcribed Image Text:-2. Interpret the sample correlation coefficient between PPG and MPG O The corelation coefficient indicates a positive linear relationship O The correlation coefficient indicates a negative linear relationship. O The correlation coefficient indicates no linear relationship. b. Specify the competing hypotheses in order to determine whether the population correlation between PPG and MPG is positive OM Pay0 MA Pay OH Pry Ma Pry >.0 OM Pay 0 MA Pay c-1. Calculate the value of the test statistic. (Round intermediete calculetions to at leest 4 decimel pleces and final answer to 3 decimal pleces.) Test statistic c-2. Find the pvalue. O 0025 Picture pvalue <005 O pvalue DPicture 010 O pvalue <001 O 001Picture pvalue <0025 0 005 Picture pvalue <010 d. At the 5% significance level, what is the conclusion to the test? O Reject Ho, we can state PPG and MPG are positively correlated. O Reject Ho: we cannot state PPG and MPG are positively correlated. O Do not reject Ho, we can state PPG and MPG are positively correlated O Do not reject H we cannot state PPG and MPG are positively correlated
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