Discuss Ways to Ensure a Survey Is Reliable and Valid

question 76

Essay

Discuss ways to ensure a survey is reliable and valid.

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Definitions:

Short-run Production Function

The short-run production function describes the relationship between input and output levels when at least one input (like capital) is fixed and cannot be changed immediately.

Variable Factor

An input in the production process that can be changed in the short term to influence output.

Fixed Factors

Inputs in the production process that cannot be easily increased or decreased in the short term, such as machinery or land.

Perfect Certainty

A situation in decision making where all outcomes are known and there is no ambiguity or risk.