David Desreumaux,VP of Human Resources of American First Banks (AFB),is

question 53

Multiple Choice

David Desreumaux,VP of Human Resources of American First Banks (AFB) ,is reviewing the employee training programs of AFB banks.His staff compiled the following table of regional statistics on teller training hours. What can David conclude from these statistics?

• A)The Southeast distribution is symmetrical.
• B)The Southwest distribution is skewed to the left.
• C)The Southeast distribution has the greater dispersion.
• D)The Southeast distribution is skewed to the left.
• E)The two distributions are symmetrical.

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Definitions:

Interval Data

A type of data that consists of numerical scores that exist on a scale with equal intervals between values but no true zero point.

Nominal Data

Categorical data that cannot be ordered or ranked in a meaningful way.

Ordinal Data

A type of categorical data with a set order or scale, but without a standard spacing between the categories.

Relative Frequency Distribution

A representation of the proportion of observations within each category of a dataset, often visualized with a histogram or pie chart.