Toss a coin 5 times. Let X denote the number of tails appeared. a. Write down...

Toss a coin 5 times. Let X denote the number of tails appeared. a. Write down the probability mass function of X. b. Write down the cumulative distribution function of X. c. Graph the cumulative distribution function of X. d. Find the expectation of E[X] e. Find the variance Var[X]

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orchestra answered 1 year ago

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