When the Sample Size N Is Greater Than 30, the Spearman

question 167

Multiple Choice

When the sample size n is greater than 30, the Spearman rank correlation coefficient $$r _ { s }$$ is approximately normally distributed with:

• A) mean 0 and standard deviation 1.
• B) mean 1 and standard deviation \[\sqrt { n - 1 }\] .
• C) mean 1 and standard deviation 1/ \[\sqrt { n - 1 }\] .
• D) mean 0 and standard deviation 1/ \[\sqrt { n - 1 }\] .

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Definitions:

Piaget

Jean Piaget was a Swiss psychologist known for his pioneering work in child development, particularly his theory of cognitive development, which describes how children construct a mental model of the world.

Developmental Psychologists

Developmental psychologists study the psychological growth and changes that occur throughout a human life span, including emotional, cognitive, and social development.

Stages

Distinct phases in a process of development or change in which specific characteristics are exhibited or challenges faced.

Piaget

A Swiss psychologist known for his pioneering work on child development, particularly his theory on the stages of cognitive development.