A Z Score of _____ Represents a Raw Score with a Higher

question 95

Multiple Choice

A z score of _____ represents a raw score with a higher frequency than a standard score of _____.

• A)-2.0;1.5
• B)3.0;-.75
• C)1.65;1.50
• D)-.50;2.2

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Definitions:

Median

The middle value in a set of data, arranged in ascending or descending order, or the average of the two middle values if there is an even number of observations.

Even Number

An integer that is divisible by 2 without leaving a remainder.

Observations

Data points collected during a study or experiment, representing individual instances or occurrences of the variables being studied.

Variance

A measure of the dispersion or spread of a set of data points around their mean value; it quantifies how much the data points differ from the mean.