If We Want a Narrower Error Margin in a Generalization,which

question 70

Multiple Choice

If we want a narrower error margin in a generalization,which of the following will produce it?

• A)finding a different random selection technique
• B)decreasing the sample size
• C)decreasing the confidence level
• D)none of these answers is correct.

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Definitions:

Margin of Error

A measure of the range of uncertainty in survey or poll results, reflecting the sample size's impact on the accuracy of the estimates.

Confidence Interval

A mixture of values, obtained from the statistical study of samples, that aims to capture the value of an unannounced population parameter.

Confidence Interval

An assemblage of values, from the examination of samples, poised to potentially include the value of an indefinite population parameter.

Gender Gap

The differences in outcomes, opportunities, or characteristics between men and women, often discussed in the context of pay, education, or employment.