It Is Essential That Each Class Grouping or Interval in a Frequency

question 144

Short Answer

It is essential that each class grouping or interval in a frequency distribution be _________.

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Definitions:

National Resources Planning Board

A U.S. government agency active during the 1930s and early 1940s, part of the New Deal, that conducted research and planning regarding the use of natural resources.

Keynesian Economics

An economic theory stating that government intervention through monetary and fiscal policies is necessary to manage economic cycles and stimulate economic growth.

Laissez-Faire

An economic philosophy advocating for minimal government intervention in business and the economy.

Progressivism

Broad-based reform movement, 1900–1917, that sought governmental action in solving problems in many areas of American life, including education, public health, the economy, the environment, labor, transportation, and politics.