Relationship between variance and the standard deviation for a sample data set

Explain the relationship in detail

Post Answer Add comment · 0

Add ·

Best Newest Oldest

ProtutorMawesh. answered · 11/03/2021

Tutor 5 (6 Reviews)

Statistics Tutor

Answer

The variance is equal to the standard deviation squared.

Formulas:

Population

variance ( $σ^{2}$ )= Standard deviation ( $σ$ )

Sample

Variance ( $s^{2}$ ) = Standard deviation (s)

Was this Helpful?

Yes · 1 No · 0 Add Comment · 0

Add ·

Report

You can post a question for a tutor or set up a tutoring session

What is theoretical probability?
Answers · 1

How to calculate Z score in Spss
Answers · 1

How to calculate Z score in R programming
Answers · 1

Binomial Vs Poisson distribution
Answers · 1

Poisson Distribution Graph
Answers · 1

Join Thousands of Happy Students!