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Below is JMP output of app data from the Apple Store. Cost - Indication if the app was free or not to download Content Rating Indication of recommended age of the user for the app Contingency Table Content Rating 9+ Count Row % Expected Cell Chi^2 4+ 12+ 17+ Total FREE 194 25 41 31 291 66.67 8.59 14.09 10.65 188.568 36.084 40.158 26.19 Cost

Below is JMP output of app data from the Apple Store. Cost - Indication if the app was free or not to download Content Rating Indication of recommended age of the user for the app Contingency Table Content Rating 9+ Count Row % Expected Cell Chi^2 4+ 12+ 17+ Total FREE 194 25 41 31 291 66.67 8.59 14.09 10.65 188.568 36.084 40.158 26.19 Cost

MATLAB: An Introduction with Applications
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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Below is JMP output of app data from the Apple Store. Cost - Indication if the app was free or not to download Content Rating Indication of recommended age of the user for the app Contingency Table Content Rating 12+ Count 4+ 9+ 17+ Total Row % Expected Cell Chi^2 FREE 194 25 41 31 291 66.67 8.59 14.09 10.65 188.568 36.084 40.158 0.1565 3.4047 0.0177 0.8834 26.19 PAID 130 37 28 14 209 62.20 17.70 13.40 6.70 135.432 25.916 28.842 0.2179 4.7405 0.0246 1.2300 69 18.81 Total 324 62 45 500 Tests DF -LogLike RSquare (U) 500 3 5.3011347 0.0103 Test ChiSquare Prob>ChiSq Likelihood Ratio 10.602 0.0141* Pearson 10.675 0.0136* Using a level of significance of 0.005, provide a complete interpretation of a Chi-Square test of independence hypothesis test. Edit View Insert Format Tools Table 12pt v Paragraph B IU A v Cost
Transcribed Image Text:Below is JMP output of app data from the Apple Store. Cost - Indication if the app was free or not to download Content Rating Indication of recommended age of the user for the app Contingency Table Content Rating 12+ Count 4+ 9+ 17+ Total Row % Expected Cell Chi^2 FREE 194 25 41 31 291 66.67 8.59 14.09 10.65 188.568 36.084 40.158 0.1565 3.4047 0.0177 0.8834 26.19 PAID 130 37 28 14 209 62.20 17.70 13.40 6.70 135.432 25.916 28.842 0.2179 4.7405 0.0246 1.2300 69 18.81 Total 324 62 45 500 Tests DF -LogLike RSquare (U) 500 3 5.3011347 0.0103 Test ChiSquare Prob>ChiSq Likelihood Ratio 10.602 0.0141* Pearson 10.675 0.0136* Using a level of significance of 0.005, provide a complete interpretation of a Chi-Square test of independence hypothesis test. Edit View Insert Format Tools Table 12pt v Paragraph B IU A v Cost
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