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Mathematics, 24.08.2021 20:00 lilpump3506
A set of ten cards consists of five red cards and five black cards. The cards are shuffled thoroughly. Four of these cards will be selected at random without replacement . Let X = the number of red card in the set of Four selected cards. Which of the following probability distributions is appropriate for the random variable X?
A. A continuous distribution with mean 3 and variance 1.22.
B. A binomial distribution with parameters n = 4 and p = 0.5.
C. A binomial distribution with parameters n = 10 and p = 0.5.
D. The binomial distribution is inappropriate because the results of trials are not independent.
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A set of ten cards consists of five red cards and five black cards. The cards are shuffled thoroughl...
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