If a Researcher Is Interested in Having a Group of 100

question 109

Multiple Choice

If a researcher is interested in having a group of 100 people complete a survey and she plans to calculate a variance estimate and standard deviation estimate for that group,how can she increase her degrees of freedom before she does her calculations?

• A)Do not use a correction in the denominator of the variance calculation.
• B)Have more than 100 people complete the survey.
• C)Reduce variability of the sample by collecting information from a homogeneous group.
• D)Include a mean square calculation for the standard deviation estimate.

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Definitions:

Traditionality

The quality of adhering to traditions or long-established customs and practices.

Occupational Influence

The impact that one's occupation or career choice has on their lifestyle, personal identity, and social relationships.

Feminine

Qualities or attributes regarded as characteristic of women and girls, often socially constructed and varying widely among cultures and individuals.

Masculine

Qualities, attributes, or roles traditionally associated with men and boys, often related to strength, assertiveness, and leadership.