The probability of buying a movie ticket with a popcorn coupon is 0.608. If you buy...

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The probability of buying a movie ticket with a popcorn coupon is 0.608. If you buy...

The probability of buying a movie ticket with a popcorn coupon is 0.608. If you buy 10 movie tickets, what is the probability that 3 or more of the tickets have popcorn coupons? (Round your answer to 3 decimal places if necessary.)

math Statistics-And-Probability

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Answer 1

Answer #1

Solution :

Given that ,

p = 0.608

n = 10

x = 3

P(X 3)

= 1 - BINOM.DIST(2,10,0.608,TRUE)

= 0.989

Probability = 0.989

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Answer 2

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