Question

the other event will occur given that the arks 02) Answer (b) A deck of playing cards contains 20 cards: 14 black and cards & red cards 5 card s are drawn randomly without replacement What is the probability that exactly 4 red cards are drawn? The probability of choosing exactly 4 red cards is. Also calculate th e mean and variance (Marks 03) Answer (c) A random variable x is a binomial distribution with mean 4 and variance 3 compu le​

Answer 1

Explanation:

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