2. A television CEO believes viewership of the evening news does not depend on age. She collects a random sample of 2000 television viewers across four different age groups and asks whether or not they watch the evening news. The results are as follows: | 18 years old Evening News| or less Watch 19 to 35 36 to 54 55 years old or more years old years old Yes 70 96 112 146 No 430 404 388 354 Test to see whether watching the evening news and age grouping are independent at the 0.05 level using the Chi-Square test. Conduct this test by hand and using the Chi-Square table

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2. A television CEO believes viewership of the evening news does not depend on age. She
collects a random sample of 2000 television viewers across four different age groups and
asks whether or not they watch the evening news. The results are as follows:
Watch
| 18 years old
Evening News| or less
19 to 35
36 to 54
55 years old
years old
years old
or more
Yes
70
96
112
146
No
430
404
388
354
Test to see whether watching the evening news and age grouping are independent at the
0.05 level using the Chi-Square test. Conduct this test by hand and using the Chi-Square
table.
Transcribed Image Text:2. A television CEO believes viewership of the evening news does not depend on age. She collects a random sample of 2000 television viewers across four different age groups and asks whether or not they watch the evening news. The results are as follows: Watch | 18 years old Evening News| or less 19 to 35 36 to 54 55 years old years old years old or more Yes 70 96 112 146 No 430 404 388 354 Test to see whether watching the evening news and age grouping are independent at the 0.05 level using the Chi-Square test. Conduct this test by hand and using the Chi-Square table.
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