In a One-Factor Between-Subjects Analysis of Variance, the Total Variation

question 60

Multiple Choice

In a one-factor between-subjects analysis of variance, the total variation in scores is sorted into two sources:.

• A)sums of squares and degrees of freedom
• B)between-groups variation and inter-groups variation
• C)between-groups and within-groups variation
• D)independent variation and common variation

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Definitions:

Sampling Without Replacement

A method of sampling where once an individual is selected, they are not placed back into the population for the possibility of a second selection.

Hypergeometric Distribution

A probability distribution used to calculate probabilities for drawing successes without replacement from a finite population.

Binomial Distribution

A probability distribution that summarizes the number of successes in a fixed number of binary experiments.

Poisson Distribution

A probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space, assuming that these events occur with a known constant rate and independently of the time since the last event.