Question

As part of a Pick Your Prize Promotion, a chain store invited customers to choose which of three prizes they'd like to win (while providing name, address, phone number and email address). At one store, the responses could be placed in the contingency table in the following table.

	MP3	Camera	Bike	Total
Men	117	50	60	227
Women	130	91	30	251
Total	247	141	90	478

Select one:Refer to the above table. P(bike and men) =

a. 0.667

b. 0.120

c. 0.264

d. 0.126

Answer 1

d. 0.126

P(bike and men) = Total men who would like to win bike/Total customers = 60/478 = 0.126