Independent studies show that the everage salary of 38 r/s woman with a PhD degree is 90.2 K$ with standart deviation 10.8 K, while the average and the standart deviation of 33 r/s men with a PhD degree are 92.6 K$ and 8.37 K$. Construct a 90% confidence interval for the difference between the overall average sallaries of women and men, respectively, with a PhD degree.

Independent studies show that the everage salary of 38 r/s woman with a PhD degree is 90.2 K$ with standart deviation 10.8 K, while the average and the standart deviation of 33 r/s men with a PhD degree are 92.6 K$ and 8.37 K$. Construct a 90% confidence interval for the difference between the overall average sallaries of women and men, respectively, with a PhD degree.

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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