In a recent poll, 13% of all respondents said
that they were afraid of heights. Suppose
this...
![subject](/tpl/images/cats/mat.png)
Mathematics, 04.12.2020 19:00 kolibeilfuss
In a recent poll, 13% of all respondents said
that they were afraid of heights. Suppose
this percentage is true for all Americans.
Assume responses from different
individuals are independent.
What is the probability of
having NONE of the 3
randomly selected
Americans say that they are
afraid of heights? Find P(3
people NOT afraid of
heights).
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Answers: 3
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