16% of all Americans live in poverty. If 43 Americans are randomly selected, find the probability that a. Exactly 5 of them live in poverty. b. At most 10 of them live in poverty. c. At least 9 of them live in poverty. d. Between 7 and 12 (including 7 and 12) 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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16% of all Americans live in poverty. If 43 Americans are randomly selected, find the probability that
a. Exactly 5 of them live in poverty.
b. At most 10 of them live in poverty.
c. At least 9 of them live in poverty.
d. Between 7 and 12 (including 7 and 12) of them live in poverty.
Transcribed Image Text:16% of all Americans live in poverty. If 43 Americans are randomly selected, find the probability that a. Exactly 5 of them live in poverty. b. At most 10 of them live in poverty. c. At least 9 of them live in poverty. d. Between 7 and 12 (including 7 and 12) of them live in poverty.
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