Question

If you flip a fair coin 6 times, find the probability of having a.) exactly one...

If you flip a fair coin 6 times, find the probability of having

a.) exactly one head

b.)more than one head

c.)same number of heads and tails

d.)more heads than tails

Math   Statistics-And-Probability   
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Answer #1

The the number of heads out of follows Binomial distribution with
The PMF of is

a) The probability of exactly one head is

b) The probability of more than one head is

c) The probability of same number of heads and tails is

d) The probability of more number of heads and tails is

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