statistics.mean() - statistics

Return the sample arithmetic mean of data, a sequence or iterator of
real-valued numbers.

Syntax

statistics.mean(data)

Example

>>> mean([1, 2, 3, 4, 4])
2.8
>>> mean([-1.0, 2.5, 3.25, 5.75])
2.625

>>> from fractions import Fraction as F
>>> mean([F(3, 7), F(1, 21), F(5, 3), F(1, 3)])
Fraction(13, 21)

>>> from decimal import Decimal as D
>>> mean([D("0.5"), D("0.75"), D("0.625"), D("0.375")])
Decimal('0.5625')

Output / Return Value

Limitations

Alternatives / See Also

Reference