- A television CEO believes viewership of the evening news doesnot depend on age. She collects a random sample of 2000 televisionviewers across four different age groups and asks whether or notthey watch the evening news. The results are as follows:
Watch | 18 years old 19 to 35 36 to 54 55 years old
Evening News | orless years old years old or more
___________________________________________________________
Yes | 74 96 112 146
No | 426 404 388 354
Test to see whether watching the evening news and age groupingare independent at the 0.05 level using the Chi-Square test.Conduct this test by hand and using the Chi-Square table instead ofusing Excel.
