menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
A z-score or 1.0 corresponds to a value one standard deviation from the mean true or false
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
A z-score or 1.0 corresponds to a value one standard deviation from the mean true or false
asked
Jan 7, 2018
228k
views
3
votes
A z-score or 1.0 corresponds to a value one standard deviation from the mean true or false
Mathematics
college
Arnold Veltmann
asked
by
Arnold Veltmann
7.6k
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
That's correct!
Perhaps you know the Empirical Rule:
68% of data lies within 1 std of the mean, corresponding to -1
z
1
95% of data lies wtihin 2std dev of the mean, and
99.9% of data lies within 3 std dev of the mean.
Testalino
answered
Jan 12, 2018
by
Testalino
8.5k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
No related questions found
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 =
How do you estimate of 4 5/8 X 1/3
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
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org