1 year ago

When you select a random person, the probability that this person will go to Ches

Mathematics

1 answer:

insens350 [35]1 year ago

6 0

Answer: a= 0.0231

Step-by-step explanation:

n=8

p=0.75

q=1 - 0.75 = 0.25

(p=x)

p(5) = 8C5 (0.25)^5 (0.75)^8-5

p(5)= 0.0231

Or 2.31%

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