menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Rasheed examined the gre math scores of the first-year graduate students in his statistics class to see the variability. rasheed found the variance to be 14,400. what is the standard deviation for this
asked
Jul 21, 2018
150k
views
4
votes
Rasheed examined the gre math scores of the first-year graduate students in his statistics class to see the variability. rasheed found the variance to be 14,400. what is the standard deviation for this data?
Mathematics
college
Maanijou
asked
by
Maanijou
7.4k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
2
votes
The standard deviation, generally denoted by
, is the square root of the variance v.
So the formula is :
thus, for v=14,400 we have
Answer: 120
Arash Ghazi
answered
Jul 25, 2018
by
Arash Ghazi
8.4k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Jun 8, 2023
35.7k
views
I have a Statistics question. I lost my tutor.Assume you had a random sample of 50 graduate students' GRE scores, and you calculated a mean score of 300 with a standard deviation of 47. Using a confidence
Uday Ramjiyani
asked
Jun 8, 2023
by
Uday Ramjiyani
7.7k
points
Mathematics
high-school
1
answer
0
votes
35.7k
views
asked
May 4, 2024
134k
views
The test scores for the verbal reasoning and the quantitative reasoning sections of the Graduate Record Examination (GRE) are normally distributed. In a recent year, the mean test score was 150 and the
Davids
asked
May 4, 2024
by
Davids
7.9k
points
Mathematics
high-school
1
answer
1
vote
134k
views
asked
Apr 21, 2024
70.0k
views
write a function called eligible that helps the admission officer of the graduate school of vanderbilt university decide whether the applicant is eligible for admission based on gre scores. the function
Hhrzc
asked
Apr 21, 2024
by
Hhrzc
8.7k
points
Computers and Technology
high-school
1
answer
1
vote
70.0k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org