eshman tend to drop Statistics courses during the first week of the semester because the course seems too intimidating. The university administrative staff inform ofessors that the drop rate is 0.30 so that they can plan accordingly. A statistics professor randomly selects 50 students enrolled in various first year Statistics cour oserves that 21 of them actually dropped the courses. Is there enough evidence to conclude that the drop rate is not 0.30? What is the value of the test statistic? se a=0.05) O A. Test statistic: 1.852 Conclusion: Not enough evidence to reject the null hypothesis B. Test statistic: 1.719 Conclusion: Reject the null hypothesis O C. Test statistic: 1.852 Conclusion: Reject the null hypothesis
eshman tend to drop Statistics courses during the first week of the semester because the course seems too intimidating. The university administrative staff inform ofessors that the drop rate is 0.30 so that they can plan accordingly. A statistics professor randomly selects 50 students enrolled in various first year Statistics cour oserves that 21 of them actually dropped the courses. Is there enough evidence to conclude that the drop rate is not 0.30? What is the value of the test statistic? se a=0.05) O A. Test statistic: 1.852 Conclusion: Not enough evidence to reject the null hypothesis B. Test statistic: 1.719 Conclusion: Reject the null hypothesis O C. Test statistic: 1.852 Conclusion: Reject the null hypothesis
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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