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Suppose we flip two pennies, three nickels, and four dimes. What is the probability that the total value of all coins showing heads is equal to $0.31?
Statistics and Probability, Statistics
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1. Let random variable x represent the number of heads when a fair coin is tossed two times. (a) Construct a table describing the probability distribution. x P(x) 0 1 2 Determine the mean and standard deviation of x.
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