Question
The table below gives beverage preferences for random samples of teens and adults. Teens Adults Total Coffee 50 200 250 Tea 100 150 250 Soft
The table below gives beverage preferences for random samples of teens and adults.
Teens | Adults | Total | |
| Coffee | 50 | 200 | 250 |
| Tea | 100 | 150 | 250 |
| Soft Drink | 200 | 200 | 400 |
| Other | 50 | 50 | 100 |
400 | 600 | 1000 |
We are asked to test for independence between age (i.e., adult and teen) and drink preferences.
With a .05 level of significance, the critical value for the test is?
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Logic And Structure
Authors: Dirk Van Dalen
5th Edition
1447145585, 9781447145585
