Which of the Following Is a Feature of a Simple

question 7

Multiple Choice

Which of the following is a feature of a simple random sample?

• A) Subjects are chosen from the population in such a way that each has an equal chance of being selected.
• B) Choosing one subject increases the probability of another subject being chosen
• C) Subjects within a sub-population are randomly chosen to ensure that each sub-population is adequately represented
• D) Subjects consist of those who are available to participate in the study.

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Definitions:

Glazier

A glassworker.

Cames

Thin metal strips, traditionally lead, used to join pieces of glass together in the creation of stained glass windows and art.

Optical Isolator Circuit

A component that uses light to transfer an electrical signal between two isolated circuits, preventing high voltages from affecting the system receiving the signal.

Line Voltage Transients

Short-duration surges, spikes, or dips in electrical power supply voltage, which can damage equipment or affect performance.