What Is the Probability That at Least Two of the Nine

question 22

Multiple Choice

What is the probability that at least two of the nine justices of the U.S. Supreme Court have the same birthday? Round your answer to the nearest ten thousandth. ​

• A) 0.0107
• B) 0.0511
• C) 0.0114
• D) 0.043
• E) 0.0946
• F) 0.0587

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Definitions:

Null Hypothesis

A statement in statistical hypothesis testing representing the assumption of no effect or no difference, serving as the default or baseline against which alternatives are tested.

Independent Variables

Variables in an experiment or model that are controlled or changed to test their effects on dependent variables.

Observed Values

The actual values that are measured or collected during an experiment or survey.

Predicted Values

In statistics, these are the estimated outcomes based on a regression model or other predictive model.