Examlex
You ask 5 people to indicate the extent to which they agree or disagree with a statement regarding the legalization of marijuana.You get the following set of scores: 2,3,4,5,5.What is the standard deviation estimate for this set of scores?
F-Distribution
A probability distribution used in analysis of variance that helps to determine if the means of several populations are equal.
Normal Population Variances
The variances of populations that follow a normal (Gaussian) distribution.
F-Distribution
A statistical distribution used primarily in the analysis of variance (ANOVA), describing ratios of variance across different datasets.
Random Samples
A sample drawn from a population in such a way that every member of the population has an equal chance of being included.
Q2: The point at which a line intersects
Q5: Given a normal distribution of test scores
Q18: Which of the following accurately defines a
Q37: When there is an even number of
Q60: In statistical computer output,when every variable of
Q61: Comparing subjects evaluated by a male experimenter
Q71: In statistics,the phrase degrees of freedom is
Q89: One result of the central limit theorem
Q111: Since we rarely know the population standard
Q156: Given a normal distribution of test scores