According to the Empirical Rule, If the Data Form a "Bell-Shaped

question 40

Multiple Choice

According to the empirical rule, if the data form a "bell-shaped" normal distribution, _______
Percent of the observations will be contained within 3 standard deviations around the arithmetic
Mean.

• A) 68.26
• B) 75.00
• C) 95.0
• D) 99.7

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Definitions:

Degree of Reliability

A measure of the consistency or stability of test scores or measurements over time.

Test Administration

The process of organizing, supervising, and conducting a test or examination, ensuring that it is carried out under standardized conditions.

Verbal Abilities

The capacity to use language effectively, including skills in vocabulary, grammar, and communication.

Cognitive Processing

The mental activities involved in the acquisition, storage, retrieval, and use of knowledge.