C. Test the internal consistency of the given covariance derived from the questionnaire used forpilot testing.Ne0 + (N – 1)cQ2QI1.153Q3.620Q4.789Q5.431Q6.587Q1 CovarianceQ2 CovarianceQ3 CovarianceQ4 CovarianceQ5 CovarianceQ6 Covariance.478.4781.729.448.721.367.515.620.4481.067.920.811.905.123.789.721.9201.555.678.431367.811.6781.690.911.911.587.515.905.1231.6781. Calculate the coefficient of reliability or consistency of the given covariance.2. Identify the alpha reliability coefficient of the four items.3. Interpret the internal consistency (reliability).

Answered: C. Test the internal consistency of the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

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14 a) 0.06 B) 1.67 NS) 30.22 D) 0.47 TO) 8.01
- A A Aa A AaBbCcDc AaBbCcDc AaBbC AaBbCcC A aB Re A Se T Normal T No Spac. Heading 1 Heading 2 Title nt Paragraph Styles Edit ...I .. 1 I 2 3 4 5 6 You are working for a consulting firm and you want to evaluate the effect of marijuana legalization on beer consumption. You sample four individuals and acquire information on their beer and marijuana consumption. A) Find the covariance and the correlation between these two variables. (B) Interpret the coefficient correlation. What do your findings suggest? Marijuana Beer 4 2 10 4 4 4 10 10 E-(X-X)(Y-Y) Say E(X, - X)(Y- ) n- 1 E,(X, - X)2 E,(Y - Y)2 n- 1 Say SySy n - 1 s2 = n - 1 S%3D n - 1 D Focus acer Rous
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C. Test the internal consistency of the given covariance derived from the questionnaire used fo pilot testing. Ne 0 + (N – 1)c