SOLUTION: 9. About 71% of dog owners buy holiday presents for their dogs. Suppose n = 4 dog owners are randomly selected. Find the probability that three or more buy their dog holiday presen

Algebra ->  Probability-and-statistics -> SOLUTION: 9. About 71% of dog owners buy holiday presents for their dogs. Suppose n = 4 dog owners are randomly selected. Find the probability that three or more buy their dog holiday presen      Log On


   

Question 625664: 9. About 71% of dog owners buy holiday presents for their dogs. Suppose n = 4 dog owners are randomly selected. Find the probability that three or more buy their dog holiday presents.

Round to four decimal places.
( ) 0.7321
( ) 0.6867
( ) 0.6693
( ) 0.8934
Answer by oscargut(2103) About Me  (Show Source):
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Answer:
0.6693
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