Login
Remember
Register
Science Q&A Sarvan.Net
All Activity
Q&A
Questions
Hot!
Unanswered
Tags
Categories
Users
Ask a Question
About Us
XML Sitemap
Terms of Service
Ask a Question
What is statistical power?
0
votes
25
views
asked
Jan 14
in
Psychology
by
KBGDonny0420
(
410
points)
What is statistical power?
Your comment on this question:
Your name to display (optional):
Email me at this address if a comment is added after mine:
Email me if a comment is added after mine
Privacy: Your email address will only be used for sending these notifications.
Your answer
Your name to display (optional):
Email me at this address if my answer is selected or commented on:
Email me if my answer is selected or commented on
Privacy: Your email address will only be used for sending these notifications.
1
Answer
0
votes
answered
Jan 14
by
MargaretaBal
(
570
points)
Statistical power is the probability of correctly rejecting a false null hypothesis. In other words, it is the ability of a study to detect a real effect.
Your comment on this answer:
Your name to display (optional):
Email me at this address if a comment is added after mine:
Email me if a comment is added after mine
Privacy: Your email address will only be used for sending these notifications.
Related questions
0
votes
1
answer
17
views
Why is statistical power important?
asked
Jan 20
in
Psychology
by
JaredHtf3537
(
460
points)
0
votes
1
answer
26
views
What is the statistical power of a study?
asked
Jan 16
in
Psychology
by
NereidaThomp
(
430
points)
0
votes
1
answer
18
views
Who established the theory of power in statistical analysis?
asked
Jan 15
in
Psychology
by
DaniloMeaghe
(
270
points)
0
votes
1
answer
31
views
Consider a gas confined to a container that can be divided into two compartments of equal volume. If one compartment initially contains N1 identical molecules at energy E1 and the other compartment contains N2 identical molecules at energy E2, what is the probability that the molecules will eventually be distributed equally between the two compartments? Use statistical mechanics and thermodynamic ensembles to calculate this probability.
asked
2 days
ago
in
Physical Chemistry
by
MagnoliaReve
(
450
points)
0
votes
1
answer
59
views
A chemistry student must determine the maximum work that can be done by a gas held in a container with a fixed volume and temperature. Given the number of moles of gas and the pressure inside the container, use statistical mechanics and thermodynamic ensembles to calculate the maximum work that can be extracted from the gas.
asked
Jan 22
in
Physical Chemistry
by
Fern52B69739
(
450
points)
27.0k
questions
26.9k
answers
2
comments
3.9k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(4.5k)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
...