A Population Has a Mean of 180 and a Standard

question 56

Multiple Choice

A population has a mean of 180 and a standard deviation of 24. A sample of 64 observations will be taken. The probability that the sample mean will be between 183 and 186 is

• A)0.1359
• B)0.8185
• C)0.3413
• D)0.4772

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Definitions:

Superego

The part of the personality in Freudian psychoanalytic theory that represents internalized societal standards of right and wrong.

Disapproved

The state of being opposed or objected to, often as a result of not meeting certain standards or expectations.

Parents

Biological, adoptive, or caretaking individuals who have the primary role in raising children.

Care

The provision of what is necessary for the health, welfare, maintenance, and protection of someone or something.