Which of the Following Is True of a Z Score

question 46

Multiple Choice

Which of the following is true of a z score of -3.2 in a distribution?

• A)The score lies above the mean of the distribution.
• B)Performance is lower than the group average.
• C)The score is above the 50th percentile.
• D)Several people scored below this score.

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Definitions:

Weber's Law

A principle stating that the change in a stimulus that will be just noticeable is a constant ratio of the original stimulus.

Menswear Store

A retail establishment that specializes in selling clothing and accessories specifically designed for men.

Winnipeg

Winnipeg is the capital city of the province of Manitoba in Canada, known for its cultural diversity, historical sites, and as the gateway to the Canadian West.

Absolute Threshold

The minimum intensity level of a stimulus that an individual can detect at least 50% of the time.