# even number question

**Question description**

In a sample of 2016 U.S. adults, 242 said Richard Nixon was the worst president since World War II. Three U.S. adults are selected at random without replacement.

- Find the probability that all three adults say Richard Nixon was the worst president since World War II.
- Find the probability that none of the three adults say Richard Nixon was the worst president since World War II.
- Find the probability that at most two of the three adults say Richard Nixon was the worst president since World War II.
- Which of the events can be considered unusual? Explain.

## Tutor Answer

Brown University

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California Institute of Technology

2131 Tutors

Carnegie Mellon University

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Columbia University

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Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

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Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

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Oxford University

123 Tutors

Yale University

2325 Tutors