SOLUTION: Can you please help me solve:
A university finds that 10% of incoming freshman drop out after one semester. In a random sample of 5 students, find the following (This is a bino
Algebra.Com
Question 919831: Can you please help me solve:
A university finds that 10% of incoming freshman drop out after one semester. In a random sample of 5 students, find the following (This is a binomial distribution). Find the mean, variance, and standard deviation of drop outs.
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
p(drop out) = .10, n = 5???
mean = .10n
variance = (.10*.90)n
sd = sqrt(variance)
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