Which of the Following Makes It Difficult to Interpret Racial

question 68

Multiple Choice

Which of the following makes it difficult to interpret racial differences in test performance?

• A)Researchers fear they will be accused of being biased.
• B)Increasing numbers of individuals will not report their race when asked.
• C)Many individuals are of mixed race and do not know it.
• D)Racial differences have been eliminated by better test construction.

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Definitions:

Confidence Level

A statistical measure expressed as a percentage that indicates the probability that a given interval contains the true parameter or result.

Normal Distribution

A bell-shaped curve that represents the distribution of many types of data, where most observations cluster around the central peak.

Degrees of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution or to a system.

Interval Estimation

A range of values used to estimate a population parameter, typically expressed as a confidence interval.