The meaning of POWER is ability to act or produce an effect. How to use power in a sentence. Synonym Discussion of Power.
In other words, Statistical Power is the probability of correctly rejecting the null hypothesis when it is in fact false (meaning, the original hypothesis is true). I know, sounds confusing, but hang with me. Let's look at an example. Let's say you want to find out if taking a ...
power of steam in moving an engine; the power of truth, or of argument, in producing conviction; the power of enthusiasm. “The power of fancy.” Shak. 3. Capacity of undergoing or suffering; fitness to be acted upon; susceptibility; – called also passive power; as, great ...
The meaning of WEBSITE is a group of World Wide Web pages usually containing hyperlinks to each other and made available online by an individual, company, educational institution, government, or organization; also : a service or business that operates vi
: the probability of rejecting the null hypothesis in a statistical test when a particular alternative hypothesis happens to be true power 2 of 3 verb powered; powering; powers transitive verb 1 : to supply with power and especially motive power 2 : to give impetus to intransitive verb ...
'Affect' vs. 'Effect' Using Bullet Points ( • ) Words You Always Have to Look Up Democracy or Republic: What's the difference? Every Letter Is Silent, Sometimes: A-Z List of Examples Popular in Wordplay See More Top 12 Sophisticated Compliments ...
Using principles developed in the statistical theory of signal identification the analytical detection of matter is discussed. The limit of identification suggested principieally by Feigl in 1923 is shown to be most suitable characteristic value for the detection power of an analytical method. A ...
statistical power(redirected from Power (statistics))Also found in: Encyclopedia. sta·tis·ti·cal pow·er in Neyman-Pearson hypothesis testing, the probability of rejecting the null hypothesis when it is false; the complement of an error of the second kind. Farlex Partner Medical Dictionary ...
a. The ability or capacity to act or do something effectively: Is it in your power to undo this injustice? b. often powers A specific capacity, faculty, or aptitude: her powers of concentration. 2. a. Physical strength or force exerted or capable of being exerted: the power of the wa...
A type II error is commonly caused if the statistical power of a test is too low. The higher the statistical power, the greater the chance of avoiding an error. It’s often recommended that the statistical power should be set to at least 80% prior to conducting any testing. ...