A Random Variable X Is Normally Distributed with = 60 $$X = 60 ; \sigma = 7$$

question 84

Multiple Choice

A random variable X is normally distributed with = 60. Convert the value of X to a z-score, if the standard deviation is
as given.
- $$X = 60 ; \sigma = 7$$

• A) 0
• B) 1
• C) 7
• D) \(\frac { 60 } { 7 }\)

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Definitions:

Freud's Psychoanalytic Model

A psychological theory proposing that human behavior is influenced by unconscious motives and conflicts, developed by Sigmund Freud.

Piaget's Theory

A theory of cognitive development outlining how children's abilities to think and reason progress through four distinct stages from infancy to adolescence.

Cognitive Development

The growth of a person's ability to think and reason, starting from infancy throughout adulthood, encompassing processes like memory, problem-solving, and decision-making.

Jean Piaget

A Swiss psychologist known for his pioneering work in child development, focusing on cognitive growth and stages of learning.