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Use this information to answer Questions 2 trough 6: A high-school teacher in a low-income urban school in Worcester, Massachusetts, used cash incentives to encourage student learning in his AP statistics class. In 2010, 15 of the 61 students enrolled in his class scored a 5 on the AP statistics exam. Worldwide, the proportion of students who scored a 5 in 2010 was 0.15. Is this evidence that the proportion of students who would score a 5 on the AP statistics exam when taught by the teacher in Worcester using cash incentives is higher than the worldwide proportion of 0.15? Setup the appropriate null and alternative hypotesis. Continuation of Question 2. How would you interpret the conclusion on the test? O FTR Ho. Hence, at 5% level of significance the sample provides significant evidence to suggest that the proportion of students who would score a 5 on the AP statistics exam when taught by the teacher in Worcester using cash incentives is higher than the worldwide proportion. Reject Ho. Hence, at 5% level of significance the sample provides significant evidence to suggest that the proportion of students who would score a 5 on the AP statistics exam when taught by the teacher in Worcester using cash incentives is higher than the worldwide proportion. FTR Ho. Hence, at 5% level of significance the sample doesn't provide significant evidence to suggest that the proportion of students who would score a 5 on the AP statistics exam when taught by the teacher in Worcester using cash incentives is higher than the worldwide proportion.

Use this information to answer Questions 2 trough 6: A high-school teacher in a low-income urban school in Worcester, Massachusetts, used cash incentives to encourage student learning in his AP statistics class. In 2010, 15 of the 61 students enrolled in his class scored a 5 on the AP statistics exam. Worldwide, the proportion of students who scored a 5 in 2010 was 0.15. Is this evidence that the proportion of students who would score a 5 on the AP statistics exam when taught by the teacher in Worcester using cash incentives is higher than the worldwide proportion of 0.15? Setup the appropriate null and alternative hypotesis. Continuation of Question 2. How would you interpret the conclusion on the test? O FTR Ho. Hence, at 5% level of significance the sample provides significant evidence to suggest that the proportion of students who would score a 5 on the AP statistics exam when taught by the teacher in Worcester using cash incentives is higher than the worldwide proportion. Reject Ho. Hence, at 5% level of significance the sample provides significant evidence to suggest that the proportion of students who would score a 5 on the AP statistics exam when taught by the teacher in Worcester using cash incentives is higher than the worldwide proportion. FTR Ho. Hence, at 5% level of significance the sample doesn't provide significant evidence to suggest that the proportion of students who would score a 5 on the AP statistics exam when taught by the teacher in Worcester using cash incentives is higher than the worldwide proportion.

MATLAB: An Introduction with Applications
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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Use this information to answer Questions 2 trough 6: A high-school teacher in a low-income urban school in Worcester, Massachusetts, used cash incentives to encourage student learning in his AP statistics class. In 2010, 15 of the 61 students enrolled in his class scored a 5 on the AP statistics exam. Worldwide, the proportion of students who scored a 5 in 2010 was 0.15. Is this evidence that the proportion of students who would score a 5 on the AP statistics exam when taught by the teacher in Worcester using cash incentives is higher than the worldwide proportion of 0.15? Setup the appropriate null and alternative hypotesis.
Transcribed Image Text:Use this information to answer Questions 2 trough 6: A high-school teacher in a low-income urban school in Worcester, Massachusetts, used cash incentives to encourage student learning in his AP statistics class. In 2010, 15 of the 61 students enrolled in his class scored a 5 on the AP statistics exam. Worldwide, the proportion of students who scored a 5 in 2010 was 0.15. Is this evidence that the proportion of students who would score a 5 on the AP statistics exam when taught by the teacher in Worcester using cash incentives is higher than the worldwide proportion of 0.15? Setup the appropriate null and alternative hypotesis.
Continuation of Question 2. How would you interpret the conclusion on the test? O FTR Ho. Hence, at 5% level of significance the sample provides significant evidence to suggest that the proportion of students who would score a 5 on the AP statistics exam when taught by the teacher in Worcester using cash incentives is higher than the worldwide proportion. Reject Ho. Hence, at 5% level of significance the sample provides significant evidence to suggest that the proportion of students who would score a 5 on the AP statistics exam when taught by the teacher in Worcester using cash incentives is higher than the worldwide proportion. FTR Ho. Hence, at 5% level of significance the sample doesn't provide significant evidence to suggest that the proportion of students who would score a 5 on the AP statistics exam when taught by the teacher in Worcester using cash incentives is higher than the worldwide proportion.
Transcribed Image Text:Continuation of Question 2. How would you interpret the conclusion on the test? O FTR Ho. Hence, at 5% level of significance the sample provides significant evidence to suggest that the proportion of students who would score a 5 on the AP statistics exam when taught by the teacher in Worcester using cash incentives is higher than the worldwide proportion. Reject Ho. Hence, at 5% level of significance the sample provides significant evidence to suggest that the proportion of students who would score a 5 on the AP statistics exam when taught by the teacher in Worcester using cash incentives is higher than the worldwide proportion. FTR Ho. Hence, at 5% level of significance the sample doesn't provide significant evidence to suggest that the proportion of students who would score a 5 on the AP statistics exam when taught by the teacher in Worcester using cash incentives is higher than the worldwide proportion.
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