The Three Probability Ranges Used with a Normal Distribution Are

question 38

Multiple Choice

The three probability ranges used with a normal distribution are defined as the _____ ranges.

• A) 75%, 85%, and 95%
• B) 68%, 75%, and 99%
• C) 68%, 85%, and 99%
• D) 68%, 85%, and 95%
• E) 68%, 95%, and 99%

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Definitions:

Sensory Keenness

The heightened ability to perceive stimuli through the senses.

Cardiac Output

The volume of blood the heart pumps through the circulatory system in one minute, an important measure of heart function and efficiency.

Information-Processing Speed

The rate at which an individual can process and react to the information they receive.

Crystallized Intelligence

The ability to use skills, knowledge, and experience, which tends to increase with age.