The website Data USA stated that in 2016, Texas had the lowest number of adults with a serious mental illness with an average of M=3.26% of the population affected. The state of Texas wants to test if they have a significantly decreased number of mental illness patients compared with the states with the (n=8) highest level of mental illness found. In 2016 the following states had the highest level of adult patients with mental illness: Arkansas= 5.45%, Montana=5.34%, Vermont=5.32%, Oregon=5.19%, Utah=5.2%, Ohio=5.13, Kentucky=5.25% West Virginia=5.18%. The alpha level for the study was set to α=.05 for the criteria.State the hypotheses of the study.b. Find the critical tvalue for this studyc. Compute the one sample ttestd. Compute the Cohen's d for the datae. State the results in APA format (numbers and words) and don’t forget to include all parts in the sentence and the direction of the results.

a) Null Hypothesis is H0: µ = 3.26 Alternative hypothesis is Ha: µ < 3.26 (Claim)

Answered: he website Data USA stated that in…

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 website Data USA stated that in 2016, Texas had the lowest number of adults with a serious mental illness with an average of M=3.26% of the population affected. The state of Texas wants to test if they have a significantly decreased number of mental illness patients compared with the states with the (n=8) highest level of mental illness found. In 2016 the following states had the highest level of adult patients with mental illness: Arkansas= 5.45%, Montana=5.34%, Vermont=5.32%, Oregon=5.19%, Utah=5.2%, Ohio=5.13, Kentucky=5.25% West Virginia=5.18%. The alpha level for the study was set to α=.05 for the criteria.
State the hypotheses of the study.
b. Find the critical tvalue for this study
c. Compute the one sample ttest
d. Compute the Cohen's d for the data
e. State the results in APA format (numbers and words) and don’t forget to include all parts in the sentence and the direction of the results.

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