Find the standard deviation of the number of students who

At a certain university, the probability that an entering freshman will graduate within 4 years is 0.4. An incoming freshmen class has 2300 students.

Find the standard deviation of the number of students who will graduate within 4 years. (Round your answer to two decimal places.)

How many students?

Please help in steps.

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Find the standard deviation of the number of students who : at a certain university the probability that an entering freshman will graduate within 4 years is 0.4. an incoming

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