Question: Question #3 (2 points): Suppose a class at VT has 100 students, 30% of them are graduates. A random sample of 10 students from them

Question #3 (2 points): Suppose a class at VT has 100 students, 30% of them are graduates. A random sample of 10 students from them are selected. Let X be the number of graduate students among the 10 students.

a.Check the four requirements or conditions of Binomial distribution.

b.Find the probability that the first one selected is graduate and the second is not a graduates.

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