A man has five coins, one of vwhich has two heads. He randomly takes out a coin and tosses it three times. (i) What is the probability that it will fall head upward all the times ? (ii) If it always falls head upward, what is the probability that it is the coin with two heads ?
A man has five coins, one of vwhich has two heads. He randomly takes out a coin and tosses it three times. (i) What is the probability that it will fall head upward all the times ? (ii) If it always falls head upward, what is the probability that it is the coin with two heads ?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 7ECP: You draw one card at random from a standard deck of 52 playing cards. What is the probability that...
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