To study weather the students at a university are more or less satisfied with the current food service compared to the previous food service, a sample of 90 current students is taken and finds that 39 are satisfied with the current food service. A similar survey was taken for the previous food service in which 88 students surveyed found that 44 were satisfied with the previous food service. When testing the hypothesis (at a 5% level of significance) A higher percentage of students were satisfied with the previous food service than with the current food service, what is the test statistic? (please

To study weather the students at a university are more or less satisfied with the current food service compared to the previous food service, a sample of 90 current students is taken and finds that 39 are satisfied with the current food service. A similar survey was taken for the previous food service in which 88 students surveyed found that 44 were satisfied with the previous food service. When testing the hypothesis (at a 5% level of significance) A higher percentage of students were satisfied with the previous food service than with the current food service, what is the test statistic? (please

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

See similar textbooks