The Probability of Concluding That Assignable Variation Exists When Only

question 70

Multiple Choice

The probability of concluding that assignable variation exists when only random variation is present is
(I) the probability of a Type I error.(II) known as the alpha risk.(III) highly unlikely.(IV) the sum of probabilities in the two tails of the normal distribution.

• A)I and II
• B)I and IV
• C)II and III
• D)I, II, and IV
• E)I, III, and IV

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Definitions:

Intelligence Quotient

A score derived from standardized tests designed to assess human intelligence.

Mental Age

Refers to the level of intellectual development as compared to the average intellectual capacity for a person of a specific chronological age.

General Intelligence Theory

A theory in psychology that suggests intelligence is a single, general ability that affects performance across a variety of tasks and cognitive tests.

Multiple Intelligences Theory

A theory proposed by Howard Gardner, suggesting that individuals possess a variety of distinct types of intelligences, such as linguistic, mathematical, musical, and spatial, rather than a single general intelligence.