Which of the Following Has Been the Bigger Contributor to Increases

question 50

Multiple Choice

Which of the following has been the bigger contributor to increases in the quantity of labor in the Unites States during the past 50 years?

• A) The proportion of men taking paid jobs has trended up.
• B) The proportion of women taking paid jobs has trended up.
• C) The proportion of young adults entering college has trended down.
• D) The proportion of seniors taking early retirement has trended down.
• E) Total population growth has increased dramatically.

---

Definitions:

Error

In statistics, this refers to the difference between a measured or observed value and the true value; it can be due to measurement inaccuracy or variability in the data.

ANOVA

A statistical method used to determine the presence of significant differences between the means of three or more independent groups.

Observations

Data collected or measured from a study or experiment regarding individuals, subjects, or phenomena.

Degrees of Freedom

The total number of individual values or figures that a statistical distribution can possess.