A Simple Random Sample of 5 Observations from a Population

question 26

Multiple Choice

A simple random sample of 5 observations from a population containing 400 elements was taken, and the following values were obtained. A point estimate of the population mean is

• A)5
• B)18
• C)19
• D)20

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Definitions:

Family Studies

Research focusing on the family as a unit of analysis to understand dynamics, relationships, and patterns that influence health, behavior, and socialization.

Evolutionary Approach

An approach in psychology that examines human thoughts and behaviors through the lens of natural selection and adaptation.

Reliable And Ethical

pertains to actions, systems, or individuals that consistently perform as expected while adhering to moral principles and values.

Conscientiousness

Conscientiousness is a personality trait characterized by organization, dependability, and a strong sense of duty.