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Author Question: Exhibit 11-5The table below gives beverage preferences for random samples of teens and ... (Read 45 times)

Darron12

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Exhibit 11-5
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

400

600

1,000


We are asked to test for independence between age (i.e., adult and teen) and drink preferences.


Refer to Exhibit 11-5. With a .05 level of significance, the critical value for the test is


1.645


7.815


14.067


15.507



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Marked as best answer by Darron12 on Mar 25, 2023

lhn821

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Darron12

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Reply 2 on: Mar 25, 2023
Excellent


adf223

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Reply 3 on: Yesterday
Gracias!

 

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