Question 11 (6 points) The probability that a person can wiggle their ears is 0.45. We randomly select three unrelated persons from the population and test if they can wiggle their ears. Assume that these events are independent. Match each probability with the corresponding numerical value. Round your answers to three decimals. Find the probability that at least one of the three people can wiggle their ears. 1. 0.166 Find the probability that none of the three can 2. 0.834 wiggle their ears. 3. 0.091 Find the probability that all three can wiggle their ears.

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Question 11 (6 points)
The probability that a person can wiggle their ears is 0.45. We randomly select three
unrelated persons from the population and test if they can wiggle their ears. Assume
that these events are independent.
Match each probability with the corresponding numerical value.
Round your answers to three decimals.
Find the probability that at
least one of the three
people can wiggle their
ears.
1. 0.166
Find the probability that
none of the three can
2. 0.834
wiggle their ears.
3. 0.091
Find the probability that all
three can wiggle their ears.
Transcribed Image Text:Question 11 (6 points) The probability that a person can wiggle their ears is 0.45. We randomly select three unrelated persons from the population and test if they can wiggle their ears. Assume that these events are independent. Match each probability with the corresponding numerical value. Round your answers to three decimals. Find the probability that at least one of the three people can wiggle their ears. 1. 0.166 Find the probability that none of the three can 2. 0.834 wiggle their ears. 3. 0.091 Find the probability that all three can wiggle their ears.
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