Three Statistics Classes (50 Students Each)took the Same Test

question 29

Multiple Choice

Three statistics classes (50 students each) took the same test.Shown below are histograms of the scores for the classes.Use the histograms to answer the question.
-Which class had the highest mean score?

• A)Class 1
• B)Class 2
• C)Class 1 and class 3
• D)Class 3
• E)None,because the classes had the same mean.

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Definitions:

Employee Turnover

The rate at which employees leave a workforce and are replaced by new hires.

Turnover

The rate at which employees leave a company and are replaced by new hires over a specific period.

Intentions

The plans or desires an individual has to perform or refrain from specific actions in the future.

Organizational Citizenship Behaviour

Voluntary actions performed by employees that contribute to organizational well-being and go beyond their explicit job duties.