The number of errors in Abel’s presentations has a mean of 2 per page. The moderator...
Homework Answers
X ~ Poisson (
)
Where mean = 2
P(X) = e-X /
X!
a)
P (X = 0) = e-2 20 / 0!
= 0.1353
b)
P (X = 5) = e-2 25 / 5!
= 0.0361
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The
number of errors in Abel’s presentations has a mean of 2 per page.
The moderator...
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