What is the average number of calls per hour given the four hourly values 2, 3, 5, and 4?

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Study for the NYPD Auxiliary Police Test. Prepare with flashcards and multiple choice questions, each question comes with hints and explanations. Ace your exam!

Multiple Choice

What is the average number of calls per hour given the four hourly values 2, 3, 5, and 4?

Explanation:
To find the average (mean) per hour, add all the hourly counts and divide by how many hours there are. So: 2 + 3 + 5 + 4 = 14, and there are 4 hours. 14 ÷ 4 = 3.5. Therefore, the average number of calls per hour is 3.5. This represents the typical hourly load over the four-hour period.

To find the average (mean) per hour, add all the hourly counts and divide by how many hours there are. So: 2 + 3 + 5 + 4 = 14, and there are 4 hours. 14 ÷ 4 = 3.5. Therefore, the average number of calls per hour is 3.5. This represents the typical hourly load over the four-hour period.

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