When Determining the Sample Size, If the Population Standard Deviation

question 52

True/False

When determining the sample size, if the population standard deviation, s, is unknown and an estimate is used, the standard deviation should be re-estimated once the sample has been drawn.Next a revised confidence interval should be calculated to determine the precision level actually obtained.

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Goal Commitment

The determination and persistence of an individual or group to achieve a set of objectives or targets.

Expectancy Theory

A motivational theory suggesting that individuals are motivated to perform or act based on the expected outcomes and the value they place on those outcomes.

Counseling

A supportive process that helps individuals to explore, understand, and overcome personal, social, or psychological challenges and difficulties.