What is the probability of picking 3 white balls in 5 picks from a bag containing...

What is the probability of picking 3 white balls in 5 picks from a bag containing 6 white balls and 4 red balls? Assume you do NOT replace the ball after each pick.

a) P(XB=5; n=10, p=0.5)

b) P(XNB=5; r=3, p=0.6)

c) P(XHG=3; N=10, r = 6, n=5)

d) P(XB=3; n=5, p=0.6)

Expert Solution

Option - C) P(XHG = 3, N = 10, r = 6, n = 5) = (6C3 * 4C2)/10C5 = 0.4762

orchestra answered 2 years ago

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