How to find the variance of a sample with only mean standard deviation size?

Question

13-11-2017
Mathematics

contestada

How to find the variance of a sample with only mean standard deviation size?

Respuesta :

Otras preguntas

Which Latin American country's economy is struggling, in part, due to a US embargo and a loss of subsidies from the Soviet Union? a. Cuba b. Costa Rica c. Mexic

why do we study patterns in mathematics

what does 1.8e10 mean

Who was the first man in orbit? A. Neil Armstrong B. Yuri Gagarin C. John Glenn D. Valentina Tereshkova

A thief steals an ATM card and must randomly guess the correct pin code that consists of four digits (0 through 9) that must be entered in the correct order. Re

Mr grant need 30 pieces of felt .he can buy them in packs of 10 or single pieces.what are the different ways mr.grant can buy the felt?

Will an object with a density of 1.05 float or sink? Explain.

If a material contains three elements joined in a fixed proportion, it is a(an) a. mixture. b. solution. c. atom. d. compound

3/657 using partial quotients

texaschic101 texaschic101 · Answer 1 · 2017-11-13T14:37:00+01:00

texaschic101 texaschic101

13-11-2017

the standard deviation is the square root of the variance

so if the variance is 100, then the standard deviation is sqrt 100 = 10
or, if u have the standard deviation of 10....then to find the variance, u square it....so the variance is 10^2 = 100

Answer Link