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STDEV function

Estimates standard deviation based on a sample. The standard deviation is a measure of how widely values are dispersed from the average value (the mean).

Syntax

STDEV(number1, [number2])

Square brackets indicate optional arguments.

Arguments

ArgumentRequiredMeaning
number1YesRequired. The first number argument corresponding to a sample of a population.1
number2No · repeatsOptional. Number arguments 2 to 255 corresponding to a sample of a population. You can also use a single array or a reference to an array instead of arguments separated by commas.2

Try STDEV

Read the legacy STDEV function name

=STDEV(A2:A6)

STDEV is the compatibility name corresponding to STDEV.S. Calculate sample standard deviation. The result is checked against a separately authored expected value for the supplied table. You can edit the data to explore the rule. Use the modern name when creating a new formula; the old spelling is useful when reading existing workbooks.

Inspect the current formula

Read its written arguments or observe actual operation values in a separate local calculation. This action neither applies a draft nor grades an answer.

Read the formula, one argument at a time

Explore the written function calls and their inputs. The calculation result belongs to the complete formula.

STDEV · top-level call

=STDEV(A2:A6)

1 / 1 · number1

Required. The first number argument corresponding to a sample of a population.

STDEV reference ↗

Follow the cells behind a result

Read explicit local references and helper formulas using a separate calculation. Your draft stays in this field; the worksheet and practice checks do not change.

The worksheet runs locally. Published checks apply to the supplied example only. Native Excel and Google Sheets compatibility remain unverified.

Reference and compatibility

Univer 1.0.4 / Apache-2.0. Calculation checks cover the supplied examples only. The browser worksheet does not implement every Excel feature, external service or connected data type.