Which Number Is a Prime Number

question 33

Multiple Choice

Which number is a prime number?

• A)17
• B)27
• C)21
• D)18

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Definitions:

P(A And B)

The joint probability of two events occurring simultaneously, within a specified context.

Probability Notation

The standard symbols and formulations used to represent probabilities in mathematical expressions.

Conditional Probability

The chance of a specific event occurring, conditional on the occurrence of another event beforehand.

Intersection

The point or set of points where two or more objects or sets, such as lines or sets in mathematics, meet or overlap.