A fair coin is tossed five times. Find the probability that it shows exactly three times head.
Let X be the radom variable.
let 'p' be the success and 'q' be the failure
p(Coin shows 3 heads)
= 10 (1/2)3(1/2)2
Is there an error in this question or solution?
Solution A Fair Coin is Tossed Five Times. Find the Probability that It Shows Exactly Three Times Head. Concept: Conditional Probability.