QUESTION 6 Assume there are two dimensions of citizens' news use for the 4th industrial revolution: attention and exposure. Each dimension is measured by a composite measure of three items of paying attention and exposure to newspaper, TV, and mobile news. The following is a hypothetical matrix of correlation coefficients between items. (Suppose the correlations in the matrix equal to or larger than 10 are statistically significant.) News Use for the 4th Industrial Revolution Attention to Exposure to Newspaper Tv Mobile Newspaper TV Mobile ATT to NP TV 59 Mobile 63 13 Exp to NP 73 51 44 TV 21 45 22 08 Mobile 45 .03 56 34 07 Avg. Internal Avg. External In this correlation matrix, please calculate the internal and external correlations of each item and answer the following questions. When you calculate internal and external correlations, please round off to the nearest two decimal points, e.g., if your calculation is 0.756, then your answer should be 0.76. About type of RELIABILTY can the correlation matrix above provide information regarding those items? O 1.equivalence O 2. association 3. homogeneity O 4. stability

QUESTION 6 Assume there are two dimensions of citizens' news use for the 4th industrial revolution: attention and exposure. Each dimension is measured by a composite measure of three items of paying attention and exposure to newspaper, TV, and mobile news. The following is a hypothetical matrix of correlation coefficients between items. (Suppose the correlations in the matrix equal to or larger than 10 are statistically significant.) News Use for the 4th Industrial Revolution Attention to Exposure to Newspaper Tv Mobile Newspaper TV Mobile ATT to NP TV 59 Mobile 63 13 Exp to NP 73 51 44 TV 21 45 22 08 Mobile 45 .03 56 34 07 Avg. Internal Avg. External In this correlation matrix, please calculate the internal and external correlations of each item and answer the following questions. When you calculate internal and external correlations, please round off to the nearest two decimal points, e.g., if your calculation is 0.756, then your answer should be 0.76. About type of RELIABILTY can the correlation matrix above provide information regarding those items? O 1.equivalence O 2. association 3. homogeneity O 4. stability

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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