Fifty percent of the people that get mail-order catalogs order something. Find the probability that exactly two of 10 people getting these catalogs will order something.
This will be the binomial distribution with parameters:
n = 10, p = 0.50
Hence,
P(X = 2)
= 0.0439
Fifty percent of the people that get mail-order catalogs order something. Find the probability that exactly...
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