For a Standardized Test,test Administration Procedures Are Often Very Rigid

question 68

Multiple Choice

For a standardized test,test administration procedures are often very rigid: All students must take the test with the same directions and under the same conditions. This practice should have the effect of increasing the test's:

• A)Subjectivity.
• B)Reliability.
• C)Content validity.
• D)Practicality.

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Definitions:

Skew

An indicator of how much the probability distribution of a real-valued random variable deviates from being symmetrical.

Sigma

A symbol used in statistics to represent the standard deviation of a population or summing operations.

Sample Size

Refers to the number of individuals or observations included in a sample, which represents a subset of the larger population.

N

Represents the sample size or the number of observations in a dataset.