Describe the Difference Between a "Population" and a "Sample

question 68

Essay

Describe the difference between a "population" and a "sample." What is a "representative sample"? What is the best way to achieve representativeness in a sample?

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Definitions:

Green Light

A signal to proceed or an indication that a proposed action is acceptable or safe.

Fixed-interval Schedule

A schedule of reinforcement where the first response is rewarded only after a specified amount of time has elapsed.

40-hour Work Week

The standard full-time working hours agreement, typically spread across five days of the week.

Paid

Receiving money or other forms of compensation in exchange for goods provided or services rendered.