What is the average of the numbers 4, 8, 12, and 16?

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Multiple Choice

What is the average of the numbers 4, 8, 12, and 16?

Explanation:
This question tests how to find the average (mean) of a set of numbers. The average is the sum of all numbers divided by how many numbers there are. Here, 4 + 8 + 12 + 16 equals 40, and there are 4 numbers, so the average is 40 ÷ 4 = 10. Since the numbers are evenly spaced, the average also equals the midpoint between the smallest and largest: (4 + 16) ÷ 2 = 10. Therefore, the average is ten.

This question tests how to find the average (mean) of a set of numbers. The average is the sum of all numbers divided by how many numbers there are. Here, 4 + 8 + 12 + 16 equals 40, and there are 4 numbers, so the average is 40 ÷ 4 = 10. Since the numbers are evenly spaced, the average also equals the midpoint between the smallest and largest: (4 + 16) ÷ 2 = 10. Therefore, the average is ten.

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