Q3. Management training programs are often instituted to teach supervisory skills and thereby increaseproductivity. Suppose a company psychologist administers a set of examinations to each of 10 super-visors before such a training program begins and then administers similar examinations at the endof the program. The examinations are designed to measure supervisory skills, with higher scoresindicating increased skill. The results of the tests are shown below:Supervisor Pre-Test Post-Test6378I293923849147280565697285791998848297181108087Do the data provide evidence that the training program is effective in increasing supervisory skills,as measured by the examination scores? Set up the appropriate hypotheses and test them at 5%significance level. State the assumptions made.

Since both the samples are dependent, we need to use paired t test.

Do the data provide evidence that the training program is effective in increasing supervisory skills, as measured by the examination scores? Set up the appropriate hypotheses and test them at 5% significance level. State the assumptions made.

Do the data provide evidence that the training program is effective in increasing supervisory skills, as measured by the examination scores? Set up the appropriate hypotheses and test them at 5% significance level. State the assumptions made.

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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