Skip to content
Free Excel Tutorials
  • Home
  • Excel For Beginners
  • Excel Intermediate
  • Advanced Excel For Experts

Data Analysis

  • How to Create One and Two Variable Data Tables in Excel
  • Understanding Anova in Excel
  • Excel Pie Chart
  • Reverse List in Excel
  • How to combine 2 or more chart types in a single chart in Excel

References

  • Excel Advanced Lookup using Index and Match Functions
  • LOOKUP function: Description, Usage, Syntax, Examples and Explanation
  • Perform case-sensitive Lookup in Excel
  • How to use Excel LOOKUP Function
  • How to get address of named range in Excel

Data Validations

  • Excel Data validation allow uppercase only
  • Excel Data validation number multiple 100
  • Excel Data validation exists in list
  • Excel Data validation must contain specific text
  • Excel Data validation don’t exceed total

Tag: STDEV.S function

STDEV.S function: Description, Usage, Syntax, Examples and Explanation

by

What is STDEV.S function in Excel? STDEV.S function is one of Statistical functions in Microsoft Excel that estimates standard deviation based on a sample (ignores logical values and text in the sample).The standard deviation is a measure of how widely values are dispersed from the average value (the mean). Syntax of STDEV.S function STDEV.S(number1,[number2],…) The STDEV.S function syntax has …

Continue Reading

Excel Standard Deviation

by

What is Standard Deviation (STDEV.P, STDEV.S)? This page explains how to calculate the standard deviation based on the entire population using the STDEV.P function in Excel and how to estimate the standard deviation based on a sample using the STDEV.S function in Excel. What is Standard Deviation? Standard deviation is a number that tells you how far numbers are …

Continue Reading

Learn Basic Excel

Ribbon
Workbook
Worksheets
Format Cells
Find & Select
Sort & Filter
Templates
Print
Share
Protect
Keyboard Shortcuts

Categories

  • Charts
  • Data Analysis
  • Data Validation
  • Excel Functions
    • Cube Functions
    • Database Functions
    • Date and Time Functions
    • Engineering Functions
    • Financial Functions
    • Information Functions
    • Logical Functions
    • Lookup and Reference Functions
    • Math and Trig Functions
    • Statistical Functions
    • Text Functions
    • Web Functions
  • Excel VBA
  • Excel Video Tutorials
  • Formatting
  • Grouping
  • Others

Logical Functions

  • TRUE function: Description, Usage, Syntax, Examples and Explanation
  • IF with wildcards in Excel
  • FALSE function: Description, Usage, Syntax, Examples and Explanation
  • How to use Excel NOT Function
  • IF function: Description, Usage, Syntax, Examples and Explanation

Date Time

  • Count times in a specific range in Excel
  • Custom weekday abbreviation in Excel
  • NETWORKDAYS function: Description, Usage, Syntax, Examples and Explanation
  • Get last working day in month in Excel
  • Generate series of dates by weekends in Excel

Grouping

  • If cell contains one of many things in Excel
  • Group times into unequal buckets in Excel
  • Running count group by n size in Excel
  • Calculate conditional mode with criteria in Excel
  • How to randomly assign people to groups in Excel

General

  • How to fill cell ranges with random number from fixed set of options in Excel
  • How to generate random number weighted probability in Excel
  • How to generate random number between two numbers in Excel
  • Index and match on multiple columns in Excel
  • How to add sequential row numbers to a set of data in Excel
© 2026 xlsoffice . All Right Reserved. | Teal Smiles | Abbreviations And Their Meaning