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What does alpha mean in statistics?
In the context of regression, it is the y-intercept: the value of the dependent variable when the independent is zero.
What does Sx2 mean in statistics?
In statistics, this is the symbol for the "Variance"
What does mean mean in statistics?
Mean is the average.
What and who determines the alpha level in statistics?
Before conducting a significance test, the statistician will choose an alpha level. Depending upon the severity of having type I or type II error, the statistician will make the alpha level higher or lower. Generally in courts, the alpha level is .05. The other common alpha levels for significance tests are .10 and .01.
What type of statistics are mean median and mode?
They are statistics of central tendency.
Are Cronbach's alpha and Hoyt's method using ANOVA identical?
Yes
When did Lee Cronbach die?
Lee Cronbach died on 2001-10-01.
When was Lee Cronbach born?
Lee Cronbach was born on 1916-04-22.
When did Abraham Cronbach die?
Abraham Cronbach died on 1965-04-02.
When was Abraham Cronbach born?
Abraham Cronbach was born on 1882-02-15.
What does alpha mean in statistics?
In the context of regression, it is the y-intercept: the value of the dependent variable when the independent is zero.
What does alpha in statistics determines?
what is the name of the president
Which Guttman's lambda figure should I use in a reliability analysis?
You should use Guttman's lambda 6 if you are conducting a reliability analysis in which the items are ranked in order of difficulty or severity. If the items are not ranked, Guttman's lambda 4 is more appropriate for assessing reliability.
How do you pronounce cronbach?
It's "kron-bock" Old Swabbie
What is an alpha error?
An alpha error is another name in statistics for a type I error, rejecting the null hypothesis when the null hypothesis is true.
Which statistics will apply to deuteron and alpha particles?
Deuterons are composed of one proton and one neutron, so statistics that consider particles with internal structure (like fermions) apply. Alpha particles are helium nuclei, consisting of two protons and two neutrons, also following fermionic statistics. Both deuteron and alpha particles are composite particles composed of fermions and exhibit the characteristics of fermionic statistics.
If we reject the null hypothesis what can we conclude about the alpha risk?
If we reject the null hypothesis, we conclude that the alternative hypothesis which is the alpha risk is true. The null hypothesis is used in statistics.
