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:

Hazardous Chemicals

Substances that pose potential risks to people's health and the environment due to their toxic, corrosive, reactive, or flammable properties.

Apoptosis

A process of programmed cell death that occurs in multicellular organisms, helping to eliminate cells that are no longer needed or are a threat to the organism.

Programmed Cell Death

The process by which cells intentionally die as part of an organism's growth or development, also known as apoptosis.

Operon

A functioning unit of genomic DNA containing a cluster of genes under the control of a single regulatory signal or promoter.