3. Solve the following problem: Choose your numbers for N and x. These values for N and x must be original. They must be different than the values chosen by your classmates.   About 40% of adults in United States have a college degree. Thus, the probability that a person has a college degree is p = 0.40. If N adults are randomly selected, find probabilities that   a) exactly x out of selected N adults have a college degree,   b) less than x out of selected N adults have a college degree, and   c) greater than x out of selected N adults have a college degree.

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