ineedhelpasap4496 ineedhelpasap4496

01-10-2017
Mathematics

contestada

A sample of n = 9 scores has a variance of s2 = 144. what is the standard deviation for this sample?

Respuesta :

barnuts barnuts

11-10-2017

The relationship between variance and standard deviation is simply:

s = standard deviation

s^2 = variance

s = sqrt (s^2)

Therefore calculating for s:

s = sqrt (144)

s = 12

So we get the standard deviation is simply 12 scores.

Answer Link

Otras preguntas

How do you drown a blonde?

hi folllow me at talfishmanfanpage09

What measurement could be the length of a pool?

In the space provided, compare and contrast the role of production designers on a small budget production and a large budget production. Include examples in you

you deposit $4000 in an account earning 4% interest compounded quarterly. How much will you have in the account in 10 years

How can this sentence be changed into a compound sentence? Muriel will hand out the yearbooks you can pick one up in the student government office. • A. Add a c

I’ll give BRAINLIEST if correct

3. Students from 4 classes at Franklin Elementary School are going on a field trip to the theater. Each class has 30 students. There will also be 6 teachers and

- Briefly describe how you would prepare a simple acid base indicator.

what are the answers to the 21 and 22 pages of the only grammar and style workbook you'll ever need