Log-in | Contact Jeff | Email Updates
 
Standard Deviation Calculation Short-Cut Method
Home Introduction to the Standard Deviation Why do you need a measure of Variability? Measuring the Average Distance to the Mean Variability Quiz Population versus Sample Standard Deviation Standard Deviation Calculation Standard Deviation Calculation Short-Cut Method The Standard Deviation with Excel and The Online Calculator Standard Deviation in Practice Standard Deviation QuizView All Tutorials
 Standard Deviation in Practice
The Standard Deviation :: The Standard Deviation with Excel and The Online Calculator

 Using Excel

 Using the Online Calculator

  1. Use the Excel Formula =STDEV( ) and select the range of values which contain the data. This calculates the sample standard deviation (n-1).
  2. Use the web Standard Deviation calculator and paste your data, one per line.

 
Standard Deviation Calculation Short-Cut Method
Home Introduction to the Standard Deviation Why do you need a measure of Variability? Measuring the Average Distance to the Mean Variability Quiz Population versus Sample Standard Deviation Standard Deviation Calculation Standard Deviation Calculation Short-Cut Method The Standard Deviation with Excel and The Online Calculator Standard Deviation in Practice Standard Deviation QuizView All Tutorials
 Standard Deviation in Practice

How well did you understand this lesson?

Avg. Rating 7.34 (943)

Not at all    Neutral    Extremely
012345678910

What didn't make sense?

Name
Email Not Published
Comment
 To prevent comment spam, please answer the following question before submitting (tags not permitted) :
What is 1 + 2: (enter the number)
May 21, 2020 | Caesar Anthonio Zeppeli wrote:
My friend and I found this very unhelpful, so much so that it was very upsetting. My friend, Joseph has been having trouble with the rings around his heart valves but this has topped the cake. I have you know I have a personal relationship with a German Military General whomst disabled as he is, would put you in your place! I will also be contacting Jeff. See how you like that now. Arrivederci
 
November 20, 2019 | pOOP E DESCOOP wrote:
SPAMMMMMMM
 
September 25, 2018 | rick and morty wrote:
What numbers do u put in for excel
 
April 9, 2017 | Maxine wrote:
Not known if mean needs to be calculated before working out standard deviation
 
December 9, 2016 | Sara Mohammed wrote:
I want the explanation of the formula not the path of doing it
 
January 16, 2013 | Cindy wrote:
not enough information. too simple; not enough details.