70% of all bald eagles survive their first year of life. If 46 bald eagles are randomly selected, find the probability that a. Exactly 32 of them survive their first year of life. b. At most 31 of them survive their first year of life. c. At least 30 of them survive their first year of life. d. Between 27 and 31 (including 27 and 31) of them survive their first year of life

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 15CR
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70% of all bald eagles survive their first year of life. If 46 bald eagles are randomly selected, find the probability that
a. Exactly 32 of them survive their first year of life.
b. At most 31 of them survive their first year of life.
c. At least 30 of them survive their first year of life.
d. Between 27 and 31 (including 27 and 31) of them survive their first year of life
Transcribed Image Text:70% of all bald eagles survive their first year of life. If 46 bald eagles are randomly selected, find the probability that a. Exactly 32 of them survive their first year of life. b. At most 31 of them survive their first year of life. c. At least 30 of them survive their first year of life. d. Between 27 and 31 (including 27 and 31) of them survive their first year of life
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