if 5 fair coins flipped what is the probability of getting at least 2 heads and...

Question

Question

if 5 fair coins flipped what is the probability of getting at least 2 heads and 2 tails given that there is at least 1 head and 1 tail？

Answer 1

Answer #1

9 let x: No of heads on tossing a coin Stimes. 9t follows binomial dist. where M = 5 Þ: P(H)= ½ → P(X-x):()p²(I-Pjn-2 . P(X=

Answer 2

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