Bias Is a Potentially Serious Problem That Can Arise in Surveys

question 14

Essay

Bias is a potentially serious problem that can arise in surveys.
a) In a few sentences, explain the concept of bias.
b) What is the distinction between selection bias and non-response bias?

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Definitions:

Illegally Importing

The act of bringing goods or substances into a country in violation of its laws or regulations, often to avoid taxes or because the items are prohibited.

Factory System

A method of manufacturing using machinery and division of labor, characteristic of the Industrial Revolution, which replaced the traditional artisan workshops.

Textiles

Materials that are woven or knitted, typically used for making clothes and other objects.