To Determine the Size of a Sample,the Standard Deviation of the Population

question 5

True/False

To determine the size of a sample,the standard deviation of the population must be estimated by either taking a pilot survey or by approximating it based on knowledge of the population.

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Definitions:

Own Capital

The value of the assets owned by a company or individual that are used in the production process or for investment purposes.

Short Run

A period in which at least one of a firm's inputs is fixed, limiting the firm’s ability to increase production.

Industry Entry

The act of beginning or entering into a specific market or field of business.

Accounting Profit

The net income for a company after all expenses have been deducted from total revenue, following standard accounting practices.