Which Answer Below IS an Example of Planned or Predictable

question 4

Multiple Choice

Which answer below IS an example of planned or predictable error?

• A) Incomplete records
• B) Rounding of discrete data
• C) Data collected from a sample
• D) Over-complicated or poor survey questions

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Definitions:

Chi-square Test

A statistical test used to determine the association between categorical variables, measuring how expectations compare to actual observed data.

Proportion

In statistics, it measures the part or fraction of the total that exhibits a specific trait or characteristic.

Approval Rating

A measurement often used in politics to indicate the percentage of respondents to a poll who approve of a leader or governing body.

Public Opinion Polls

Surveys or inquiries designed to gauge public sentiment or opinion on various issues, topics, or candidates at a specific point in time.