What Range Does a Standard Score of 90 on a Test

question 12

Multiple Choice

What range does a standard score of 90 on a test with a mean of 100 and a standard deviation of 15 fall into?

• A)above average
• B)average
• C)below average
• D)significantly below average

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Definitions:

Phenomenon Manipulate

Direct alteration or control exerted over phenomena to investigate causal relationships.

Survey Research

A research method involving the collection of data from a sample of entities to draw inferences about the population of interest, often through questionnaires or interviews.

Prison Records

Records maintained by prisons documenting inmates' personal details, criminal history, behavior in custody, and other relevant information.

Confounding Variables

Factors other than the independent variable that may cause or influence the outcome of the experiment.