Examlex
Which of the following is true?
Standard Deviation
A gauge for the extent of fluctuation or divergence in a group of numbers.
Margin of Error
The amount of error that can be tolerated, often expressed as a percentage that indicates the range within which the true value is expected to lie with a certain level of confidence.
Confidence Interval
A range of values derived from sample data that is likely to contain the value of an unknown population parameter.
Confidence Interval
A swath of values, derived from analyzing sample data, likely to incorporate the value of a hidden population parameter.
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