When Df Are in the Denominator,the Sample Variance Is

question 54

Multiple Choice

When df are in the denominator,the sample variance is:

• A) an unbiased estimator of the population variance.
• B) associated with n - 1 degrees of freedom.
• C) computed by dividing SS by df.
• D) all of these.

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Definitions:

Intellectual Stages

Phases of cognitive development through which individuals progress, as proposed by theorists such as Piaget, including stages such as sensorimotor and operational periods.

Developmental Sequence

A series of predictable steps or stages through which a person progresses during their development, from infancy through adulthood.

Moral Dilemmas

Situations in which individuals must make a decision between two or more morally conflicting options, where every possible choice has some negative consequence.

Conventional Level

A phase in Kohlberg's theory of moral development where moral reasoning is based on conforming to social rules and norms.