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Essentials of Statistics for the B...

8th Edition
Frederick J Gravetter + 1 other
ISBN: 9781133956570

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Section
BuyFindarrow_forward

Essentials of Statistics for the B...

8th Edition
Frederick J Gravetter + 1 other
ISBN: 9781133956570
Textbook Problem

What are the two requirements for a random sample?

To determine

To find: The two requirements for a random sample.

Explanation

The two requirements for a random sample are the following: -

Requirement 1:

Each individual in the population has an equal chance of being selected.

Requirement 2:

If more than one individual is being selected the probabilities must stay constant from one selection to the next.

The two requirements are equal chance of being selected and probabilities must stay constant from one selection to the next.

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