Random Samples of Size 100 Are Taken from an Infinite

question 5

Multiple Choice

Random samples of size 100 are taken from an infinite population whose population proportion is 0.2. The mean and standard deviation of the sample proportion are

• A)0.2 and .04
• B)0.2 and 0.2
• C)20 and .04
• D)20 and 0.2

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Definitions:

Friendship Group

A social group formed by individuals who share personal bonds and interests, often found within larger community or work settings.

Personal Security

entails the state of feeling safe and protected from harm on an individual level, encompassing physical, emotional, and financial security.

Esteem

Describes a psychological need that involves respect, self-esteem, and the acknowledgment from others, considered essential for social and individual development.

Belonging Needs

Basic human motivation to be an accepted member of a group.