The International League of Triple-A minor league baseball consists of 14 teams organized into three divisions: North, South, and West. Suppose the following data show the average attendance for the 14 teams in the International League. Also shown are the games won, L denotes the number of games lost, and PCT is the proportion of games played that were won. Division wL PCT Attendance Team Name Buffalo Bisons North 66 77 0.462 8,815 Lehigh Valley IronPigs North s5 89 0.382 8,476 Pawtucket Red Sox North 85 s8 0.594 9,098 Rochester Red Wings North 74 70 0.514 6,916 Scranton-Wilkes Barre Yankees North 88 56 0.611 7,144 Syracuse Chiefs North 69 73 0.486 5,767 Charlotte Knights South 63 78 0.447 4,527 South 74 70 0.514 Durham Bulls 6,995 Norfolk Tides 64 78 0.451 6,285 South 63 78 0.447 Richmond Braves 4,457 Columbus Clippers West 69 73 0.486 7,796 Indianapolis Indians West 68 76 0.472 8,538 Louisville Bats West 88 s6 0.611 9,155 Toledo Mud Hens 75 69 0.521 West 8,236 (a) Use a- 0.05 to test for any difference in the mean attendance for the three divisions. State the null and alternative hypotheses. Ho: PN "S PW Ha: PN S PW Ho: PN"S Pw Ha PN PS W Ho: At least two of the population means are equal. Ha: At least two of the population means are different. Họ: PN-S w Ha: Not all the population means are equal. Họ: Not all the population means are equal. Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to three decimal places.) p-value = State your conclusion. Do not reject Ho. There is sufficient evidence to condude that the mean attendance values are not equal for the three divisions. Reject Ho- There is sufficient evidence to conclude that the mean attendance values are not equal for the three divisions. Reject Ho- There is not sufficient evidence to conclude that the mean attendance values are not equal for the three divisions.
The International League of Triple-A minor league baseball consists of 14 teams organized into three divisions: North, South, and West. Suppose the following data show the average attendance for the 14 teams in the International League. Also shown are the games won, L denotes the number of games lost, and PCT is the proportion of games played that were won. Division wL PCT Attendance Team Name Buffalo Bisons North 66 77 0.462 8,815 Lehigh Valley IronPigs North s5 89 0.382 8,476 Pawtucket Red Sox North 85 s8 0.594 9,098 Rochester Red Wings North 74 70 0.514 6,916 Scranton-Wilkes Barre Yankees North 88 56 0.611 7,144 Syracuse Chiefs North 69 73 0.486 5,767 Charlotte Knights South 63 78 0.447 4,527 South 74 70 0.514 Durham Bulls 6,995 Norfolk Tides 64 78 0.451 6,285 South 63 78 0.447 Richmond Braves 4,457 Columbus Clippers West 69 73 0.486 7,796 Indianapolis Indians West 68 76 0.472 8,538 Louisville Bats West 88 s6 0.611 9,155 Toledo Mud Hens 75 69 0.521 West 8,236 (a) Use a- 0.05 to test for any difference in the mean attendance for the three divisions. State the null and alternative hypotheses. Ho: PN "S PW Ha: PN S PW Ho: PN"S Pw Ha PN PS W Ho: At least two of the population means are equal. Ha: At least two of the population means are different. Họ: PN-S w Ha: Not all the population means are equal. Họ: Not all the population means are equal. Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to three decimal places.) p-value = State your conclusion. Do not reject Ho. There is sufficient evidence to condude that the mean attendance values are not equal for the three divisions. Reject Ho- There is sufficient evidence to conclude that the mean attendance values are not equal for the three divisions. Reject Ho- There is not sufficient evidence to conclude that the mean attendance values are not equal for the three divisions.
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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