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:

Cognitive

Pertaining to the mental processes involved in gaining knowledge and comprehension, including thinking, knowing, remembering, judging, and problem-solving.

Psychological

Pertaining to the mind or mental processes, encompassing emotions, thoughts, and behaviors.

Fovea

An area near the center of the retina that is dense with cones and where vision is consequently most acute.

Cones

Cone-shaped photoreceptors that transmit sensations of color.