If Two Groups of Numbers Have the Same Mean, Then

question 1

Multiple Choice

If two groups of numbers have the same mean, then their

• A)standard deviations must also be equal
• B)medians must also be equal
• C)modes must also be equal
• D)None of the other answers are correct.

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Definitions:

SAS Proficiency

The level of expertise or skill in using the SAS (Statistical Analysis System) software for data management, advanced analytics, and business intelligence.

Difficult To Learn

Describes a subject or skill that may require considerable effort, practice, or study to acquire proficiency in.

Column Proportion

A statistical measure representing the percentage of total entries in a particular column of a table or dataset.

SAS Proficiency

The level of skill or competence in using SAS (Statistical Analysis System) software for data analysis.