Afair coin is flipped 200 times the random variable x


Question: A fair coin is flipped 200 times. The random variable X = number of heads out of the 200 tosses.

a. Is X a binomial random variable? If so, specify n and p. If not, explain why not.

b. What is the expected value of X?

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Basic Statistics: Afair coin is flipped 200 times the random variable x
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