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Name: The mean entry level salary of an IT professional at a company is 6800
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Description: The mean entry level salary of an IT professional at a company is 68000. You believe it is lower for non-IT employees. State the null and alternative hypothesis for the claim that non-IT employees have a lower average salary. Select your answer from

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 mean entry level salary of an IT professional at a company is 68000. You believe it is lower for non-IT employees. State the null and alternative hypothesis for the claim that non-IT employees have a lower average salary.

Select your answer from one of the following options.

a.

?0:?<$68000??:?≥$68000
b.

?0:?≤$68000??:?>$68000
c.

?0:?≠$68000??:?=$68000
d.

?0:?≥$68000??:?<$68000
e.

?0:?>$68000??:?≤$68000

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