SAT

SAT, 30.10.2020 05:50, fayvetteville

8. Suppose that 90% of the student taking statistics past the course.
What is the probability at least 2 students in a class of 20 will fail the course?
b. Find the mean, variance, and standard deviations of the number of students who
failed the course.

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8. Suppose that 90% of the student taking statistics past the course.
What is the probability...

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