SOLUTION: It is estimated that on a professor’s statistics exam, three-fifths of the students pass. Suppose a class has 53 students. What is the probability that at least 35 students pass?

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Question 1069500: It is estimated that on a professor’s statistics exam, three-fifths of the students pass. Suppose a class has 53 students.
What is the probability that at least 35 students pass?
- p(x) = c (53)
x (3/5)^x ✕ (2/5)^53-x

What is the probability that at most 38 students pass?
In this particular exam, find the expected value and the standard deviation.

Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!

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Using EXCEL to generate the values and sum the values from to ,
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