) Are teacher salaries in ABC Academy, lower than those in XYZ Academy? Salary data provided shows teachers in ABCAcademy earn less than those in XYZ Academy. Suppose that in a follow-up study of 50 teachers in ABC Academy and55 teachers in XYZ Acadmey, you obtain the following result. In addition, based on past studies, a standard deviationo; for both schools were obtained.АВСXYZI, = 1883000; = 19600iz = 1789000z = 16250Formulate hypotheses so that, if the null hypothesis is rejected, we can conclude that given a 90% confidence, thatsalaries for teachers in ABC Academy are significantly greater than those in XYZ Academy.

Answered: ) Are teacher salaries in ABC Academy,…

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 standered deviation is wrong can you check that?
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