Mathematics, 09.10.2019 03:30 xxtonixwilsonxx
77% of all americans live in cities with population greater than 100,000 people. if 49 americans are randomly selected,
find the probability that
a. exactly 38 of them live in cities with population greater than 100,000 people.
b. at most 37 of them live in cities with population greater than 100,000 people.
c. at least 39 of them live in cities with population greater than 100,000 people.
d. between 36 and 42 (including 36 and 42) of them live in cities with population greater than 100,000 people.
Answers: 2
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77% of all americans live in cities with population greater than 100,000 people. if 49 americans are...
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