Between the 1940s and Today, Union Membership in the U

question 567

Multiple Choice

Between the 1940s and today, union membership in the U.S.

• A)rose from about one-eighth to one-third of the labor force.
• B)rose from about one-third to one-half of the labor force.
• C)fell from about one-half to one-third of the labor force.
• D)fell from about one-third to one-eighth of the labor force.

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Definitions:

Mean

The average of a set of numbers, calculated by dividing the sum of these numbers by the count of the numbers in the set.

Unimodal

Describing a distribution with a single prominent peak or mode, indicating the most commonly occurring value.

Median

The middle value in a sorted list of numbers, which separates the higher half from the lower half of the dataset.

Mean

A statistic that represents the average value in a set of numbers, calculated by adding all values and dividing by the number of values.