MySQL›Aggregate Functions›STDDEV_SAMP
←STD

STDDEV_SAMPAggregate Functions

VAR_POP→

Returns the sample standard deviation.

Syntax

STDDEV_SAMP(expr)

Example

Enter values below to update the example in real time.

price→
sample_stddev→
products→
SELECT ROUND(STDDEV_SAMP(price), 2) AS sample_stddev
FROM products;