Consider every detail in the instructions given to solve this problem. Eight men applying to State University had a sample mean and variance on college board tests of 1,050 and 2,500 respectively. The respective numbers for nine women were 1,075 and 3,600.Test at the .05 level of significance whether women did better than men on these tests. As you know, the case study approach employed by business schools has been our methodology. The case has been adapted from the Practice Sets of The Quick NotesLearning System (TM) for Statistics, ISBN 0963277251.
Solved by X. J. in 16 mins