13.find Ho and HaHo:i M290,000,00HeiM2 90,000.00X=85,000M=90,000.00V =l6, 500Zニ文ー2=X-M-85000-90,00O_ -50001,45प. 13IT1500J20コ=20a=0.05Z3D3.43n-1=20-1= 19343- 7-861hejeet HoTC=-2-861H and H26Hi Bi Bi S S SBb S S 9 S SO F Ox vGe N +NAL%20EXAM,%20Fall%202020%20(2).pdfQピ☆Facebook Zoom9 Student CenterBb BlackboardO WhatsApp G grammarlyunemployment>>4 / 6132% +田の13. Employees at a construction and mining company claim that the mean salary of thecompany for mechanical engineers is less than that one of its competitors at $ 90,000. Arandom sample of 25 for the company's mechanical engineers has a mean salary of$85,000. Assume the population standard deviation is $ 6500 and the population isnormally distributed.Find HO and H1. Solve

Answered: Image /qna-images/answer/3c541c43-6fc7-44b1-aeff-a8e13ccc8434.jpg

Answered: 13. Employees at a construction and…

Elements Of Modern Algebra

8th Edition

ISBN:9781285463230

Author:Gilbert, Linda, Jimmie

Publisher:Gilbert, Linda, Jimmie

Chapter2: The Integers

Section2.7: Introduction To Coding Theory (optional)

Problem 7E

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