To Compute the Variance of a Discrete Distribution, It Is

question 28

True/False

To compute the variance of a discrete distribution, it is not necessary to know the mean of the distribution.

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Definitions:

Bayley-III

A standardized assessment tool used to evaluate the developmental functioning of infants and young children, focusing on cognitive, language, motor, social-emotional, and adaptive behavior skills.

Directions

Instructions or guidelines provided to guide behavior or actions towards a particular task or goal.

Infant Development

The physical, cognitive, emotional, and social growth that occurs in babies from birth to the end of their second year.

Stimulus

Anything that can prompt a physiological or psychological response or reaction in an organism.