What Is the Standard Error of the Mean for a Distribution

question 7

Multiple Choice

What is the standard error of the mean for a distribution of scores where s = 50 and n = 75?​

• A)5.77
• B)0.066
• C)1.5
• D)unable to determine

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Definitions:

Conservation

The knowledge that quantity is unrelated to the arrangement and physical appearance of objects.

Centration

A cognitive limitation in early childhood, where focus is placed on one salient aspect of a situation, neglecting other relevant aspects.

Assimilation

The process by which individuals incorporate new information into existing schemas or frameworks of understanding.

Concrete Operational Stage

A stage in Piaget's theory of cognitive development, where children aged about 7 to 12 years can think logically about concrete events.