If Robs = -

question 75

Multiple Choice

If robs = -.60, then percent of the variance in the scores of one variable is associated with variation in the other variable.

• A)60
• B)36
• C)40
• D)64

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Definitions:

Sample Range

The difference between the highest and lowest values in a set of sample data, used as a measure of variability.

Sample Size

is the number of observations or data points collected in a study or used in a statistical sample.

Control Limits

These are the boundaries in a control chart, beyond which a process is considered to be out of control indicating an issue that needs investigation.

Average Range

The statistical measure representing the difference between the highest and lowest values in a set, divided by the number of observations.