In Testing a Hypothesis Using the χ² Test,the Theoretical Frequencies

question 90

Multiple Choice

In testing a hypothesis using the χ² test,the theoretical frequencies are based on the

• A) normal distribution.
• B) alternative hypothesis.
• C) null hypothesis.
• D) None of the above.

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Definitions:

Parents

In genetics, the organisms that give rise to offspring, but in programming (especially object-oriented programming), it refers to the superior or controlling classes in hierarchical relationships.

Defect

A flaw or imperfection in a product, process, or system that fails to meet specified criteria.

Proportion

A statistical measure that indicates the fraction of the total that possesses a certain attribute or characteristic.

Relative Risk

A measure in epidemiology that quantifies the risk of a certain event happening in one group compared to its occurrence in another group.