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The following are the observed and expected values for a chi square test. The data represent frequencies for two variables: age group (child or adult)
The following are the observed and expected values for a chi square test. The data represent frequencies for two variables: age group (child or adult) and enjoyment of a movie (did enjoy it or did not enjoy it). Observed Values Enjoyed Movie Did Not Enjoy Movie Children 110 25 Adults 62 32 Expected Values Enjoyed Movie Did Not Enjoy Movie Children 101.4 33.6 Adults 70.6 23.4 Calculate the chi square test value. Round to the nearest hundredth
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Statistical Techniques in Business and Economics
Authors: Douglas A. Lind, William G Marchal
17th edition
1259666360, 978-1259666360
