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Although they are extremely useful,measures of central tendency are incomplete descriptors of the values in a particular set of numbers because they do not indicate the variability of responses to a particular question or the diversity of respondents on some characteristic measured in a survey.Define and describe the measures of variability.
Survey Respondents
Individuals who answer or provide data in response to questions posed in a survey, which can be used for research or polling purposes.
Margin Of Error
The amount of inaccuracy allowed in the results of a survey or poll, often expressed as a percentage.
Public Opinion Survey
A method used to measure the opinions or attitudes of a population regarding specific issues or policies.
Simple Random Sample
A sampling method where each member of a population has an equal chance of being selected, ensuring that the sample represents the population accurately.
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