What Is the Key Assumption for a Chi-Square Goodness-Of-Fit Test

question 27

Multiple Choice

What is the key assumption for a chi-square goodness-of-fit test?

• A)The population is normally distributed.
• B)Observed frequencies are independently recorded in each cell.
• C)Expected frequencies are homogeneous.
• D)all of the above

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Definitions:

Upton Sinclair

An American writer and social activist, famous for his novel "The Jungle" which exposed the harsh conditions of the U.S. meatpacking industry, leading to significant food safety reforms.

The Jungle

A 1906 novel by Upton Sinclair exposing the harsh conditions and exploited lives of immigrants in the United States in Chicago and similar industrialized cities.

Progressive Agenda

Refers to a set of political and social ideologies aimed at promoting social justice, addressing inequalities, and embracing reform to improve society.

World War I

A global conflict that lasted from 1914 to 1918, involving many of the world's great powers and marking one of the deadliest conflicts in history.