Which of the Following Is Not a Comparison Operator? ____

question 19

Multiple Choice

Which of the following is not a comparison operator? ____

• A)=
• B)<=
• C)<<
• D)<>

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Definitions:

Standard Deviation

A commonly used measure of variability that indicates the average difference between scores in a distribution and their mean.

Arithmetic Mean

An average that is calculated by adding up a set of quantities and dividing the sum by the total number of quantities in the set.

Experimenter Effects

Influences that the experimenter's presence, behavior, or characteristics may have on the outcome of an experiment.

Unintended Changes

Outcomes or effects that were not anticipated or planned for, often occurring as a result of an action or decision.