Algebra-1

Relative frequency is the ratio of the number of occurrences of a particular event to the total number of events.

The total number of people surveyed is 1,000.

The number of people who preferred chocolate is 300, and the number who preferred vanilla is 200.

The number of people who preferred chocolate or vanilla is:
People who preferred chocolate or vanilla

The relative frequency of people who preferred chocolate or vanilla is:

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