18192425QUESTION 26A researcher is interested in whether an alternative treatment, "Attention Focus Formula", effectively reduces Attention Deficit Disorder (ADD). The researcher hasaccess to 10 children who have all been diagnosed with ADD. He places them on a regimen of "Attention Focus Formula" for a period of six weeks. Afterwards, hegives the children the "Attention Deficit Disorders Evaluation Scale" (ADDES), which is a 43-item test. Population scores on the ADDES are known to have astandard deviation of 12 and a score of 30 is average for children who have a clinical level of ADD. The following ADDES scores were obtained fromthe 10 children after being given Attention Focus for six weeks. The researcher wants to know if Attention focus Formula was effective in reducing ADD. (usealpha=0.05)Child#13.8.6.10%3D11%3D111111%3DADDES score24212829252228IиПаWhich of the following is the correct answer for Step 1 of the hypothesis test?O Ho : u= 30H1 : u> 30O Ho= 30Hl : µ<30OHo:= 26.3Hl : u<26.3OHo : H= 30H1 : u#30Save All AnswersClick Save and Submit to save and submit. Click Save All Answers to save all answers.3130252.13%3D

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Answered: 1819 24 25 QUESTION 26 A researcher is…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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