Question
Twenty percent of adults in a particular community have at least abachelor's degree. Suppose x is a binomial random variable that counts the number of
Twenty percent of adults in a particular community have at least abachelor's degree. Suppose x is a binomial random variable that counts the number of adults with at least abachelor's degree in a random sample of 100 adults from the community. Which of the following is not a correct interpretation of P(x75)?
A.the probability that at least 75 adults have at least abachelor's degree B.the probability that no more than 75 adults have at least abachelor's degree C.the probability more than 74 adults have at least abachelor's degree D.the probability that no fewer than 75 adults have at least abachelor's degree
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