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lisov135 [29]
3 years ago
10

the probability that a particular song is played is 76%. What is the probability that this song will be played on exactly 2 days

out of 6 days? Round your answer to the near
Mathematics
1 answer:
guapka [62]3 years ago
7 0

Answer:

0.0287

Step-by-step explanation:

Using the binomial probability relation :

p = 0.76

q = 1 - p = 1 - 0.76 = 0.24

P(x = x) = nCx * p^x * q^(n-x)

P(x = 2) = 6C2 * 0.76^2 * 0.24^4

P(x = 2) = 15 * 0.76^2 * 0.24^4

P(x = 2) = 0.02874507264

P(x = 2) = 0.0287

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