Math

Mean Calculator

Find the arithmetic mean (average) of a list of numbers.

Value 1

Value 2

Value 3

Value 4

Value 5

Calculated Output

Mean 10.75

Sum 43

Count 4

Formula: mean = sum ÷ count

Step-by-Step Breakdown

1. Values used:

2. Value 1 = 4

3. Value 2 = 8

4. Value 3 = 15

5. Value 4 = 16

6. Value 5 = 0

8. Mean = 10.75

9. Sum = 43

10. Count = 4

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The math behind it

mean = (x₁ + x₂ + … + xₙ) ÷ n. Leave entries at 0 to ignore them.

4, 8, 15, 16 → (4 + 8 + 15 + 16) ÷ 4 = 10.75.

Mean, median or mode?

Mean is the average, median is the middle value, mode is the most frequent value.