8% of all Americans live in poverty. If 48 Americans are randomly selected, find the probability that a. Exactly 3 of them live in poverty. b. At most 4 of them live in poverty. c. At least 1 of them live in poverty.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter7: Percents
Section7.1: Percents And Fractions
Problem 30E
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8% of all Americans live in poverty. If 48 Americans are randomly selected, find the probability that
a. Exactly 3 of them live in poverty.
b. At most 4 of them live in poverty.
c. At least 1 of them live in poverty.
d. Between 3 and 11 (including 3 and 11) of them live in poverty.
Transcribed Image Text:8% of all Americans live in poverty. If 48 Americans are randomly selected, find the probability that a. Exactly 3 of them live in poverty. b. At most 4 of them live in poverty. c. At least 1 of them live in poverty. d. Between 3 and 11 (including 3 and 11) of them live in poverty.
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