A university administrator wishes to know if there is a difference in average time for female and male graduates from Universiti Selangor to get a job after completing a study. Therefore, 17 female and 12 male fresh graduates are surveyed, and the results are summarized in Table 2. At the 5% level of significance, test whether the data provide sufficient evidence to conclude that the average time to get job after graduates for female is longer than male. b. s2 Female 17 3.2 34 Male 12 2.4 44 Table 2

A university administrator wishes to know if there is a difference in average time for female and male graduates from Universiti Selangor to get a job after completing a study. Therefore, 17 female and 12 male fresh graduates are surveyed, and the results are summarized in Table 2. At the 5% level of significance, test whether the data provide sufficient evidence to conclude that the average time to get job after graduates for female is longer than male. b. s2 Female 17 3.2 34 Male 12 2.4 44 Table 2

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Description: A university administrator wishes to know if there is a difference in average time for femaleand male graduates from Universiti Selangor to get a job after completing a study.Therefore, 17 female and 12 male fresh graduates are surveyed, and the res

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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The admisnistrators of Rowan university wants to know more about the knowledge of students regarding international events. They are concerned that their students are uninformed with regards to the news from other countries. When a standardized test is used to assess the knowledge of all students at al US universities about world events, it is reported that the national mean. A sample of 35 students from Rowan university are tested and the sample mean is 58 and the standard error is 3.2. The 99 percent confidence interval of population mean knowledge of the students at Rowan university has to be determined. 8. The variance of the national accounting examination score is 900. We want to estimate the sample mean score within 5 points of the population mean score with 99% confidence. The sample size of examinees that will be surveyed to meet these conditions is?