2. With the same coin, give the probability distribution for the number of heads possible in 3 rolls. Double check all the probability is accounted for. Find the expected number of heads in 3 rolls. What is the variance for the number of heads in 3 rolls?
2. With the same coin, give the probability distribution for the number of heads possible in 3 rolls. Double check all the probability is accounted for. Find the expected number of heads in 3 rolls. What is the variance for the number of heads in 3 rolls?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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