20 - It is desired to compare the end-of-term achievements of two faculty members who teach the same course. The success rate of A was 0.45 and the success rate of B was 0.56. Since the standard error of the difference between the rates is 0.038, find the confidence limits of the difference between the academic members' end-of-term success rates with a probability of 95%. A) 7.55%-19.45% A success rate is lower than B
20 - It is desired to compare the end-of-term achievements of two faculty members who teach the same course. The success rate of A was 0.45 and the success rate of B was 0.56. Since the standard error of the difference between the rates is 0.038, find the confidence limits of the difference between the academic members' end-of-term success rates with a probability of 95%. A) 7.55%-19.45% A success rate is lower than B
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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20 - It is desired to compare the end-of-term achievements of two faculty members who teach the same course. The success rate of A was 0.45 and the success rate of B was 0.56. Since the standard error of the difference between the rates is 0.038, find the confidence limits of the difference between the academic members' end-of-term success rates with a probability of 95%.
A) 7.55%-19.45% A success rate is lower than B
B) 4.55% - 16.45% A success rate is lower than B
C) 6.55% - 12.45% A success rate is lower than B
D) 3,55%-18,45% success rate of A is lower than B
E) 2.55% - 11.45% A success rate is lower than B
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