The Degrees of Freedom for A $\chi ^ { 2 }$

question 22

Multiple Choice

The degrees of freedom for a $\chi ^ { 2 }$ goodness-of-fit test when there are 6 categories and a sample of size 1200 is

• A) 5
• B) 6
• C) 1199
• D) 1205

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Definitions:

Income Inequality

The uneven distribution of income within a population, leading to a gap between the wealthiest and the poorest individuals or households.

Economic Inequality

The unequal distribution of income and opportunity between different groups in society.

Poverty Threshold

The minimum level of income deemed necessary to achieve an adequate standard of living in a given country or area.

Minimum Annual Income

The lowest yearly income deemed necessary for a person or family to meet their basic living expenses.