We Can MOST Accurately Estimate the Mean of a Population

question 81

Multiple Choice

We can MOST accurately estimate the mean of a population if

• A) a sample is large in size and low in variability.
• B) a sample is small in size and high in variability.
• C) a sample is large in size and high in variability.
• D) a sample is small in size and low in variability.

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Definitions:

Approach Goals

Objectives that focus on achieving a positive outcome or moving towards a desirable object or event.

Performance Goals

Objectives aimed at demonstrating competence or achieving a specific standard of excellence in a task or activity.

Performance Goal

Objectives centered around achieving a specific standard of proficiency on a task, usually within a specified time.

Approach Goal

A goal that focuses on achieving a positive outcome or moving towards something desirable.