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:

Equity

A condition in which people receive from a relationship in proportion to what they give to it.

Passionate Love

An aroused state of intense positive absorption in another, usually present at the beginning of a love relationship.

Bystander Effect

In social psychology, this phenomenon describes how individuals become less likely to help a victim when they are in a group.

GRIT

Graduated and Reciprocated Initiatives in Tension-Reduction—a strategy designed to decrease international tensions.