All Workers Benefit from Unionization, Even If They Do Not

question 11

Multiple Choice

All workers benefit from unionization, even if they do not belong to a union, because

• A)the unions influence public policy in favor of workers.
• B)the unions promote safety and health.
• C)higher union wages tend to bring up the prevailing wage.
• D)both a and b
• E)a, b, and c

---

Definitions:

Two-tail Tests

Hypothesis tests that consider extreme values in both tails of the distribution to evaluate the likelihood of observing a relationship by chance in either direction.

Likert Scale

A psychometric scale commonly used in questionnaires to represent people's attitudes, opinions, or perceptions, where responses range from one extreme to another.

Service Quality

The assessment of how well a delivered service conforms to the customer's expectations.

Significance Level

The threshold at which the results of statistical analysis are considered to indicate a statistically significant difference from the null hypothesis.