A Required Condition for Using the Normal Approximation to the Binomial

question 77

True/False

A required condition for using the normal approximation to the binomial in testing the difference between two population proportions is that n₁p₁ $\ge$ 30 and n₂p₂ $\ge$ 30.

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Definitions:

White-collar Workers

Employees who perform professional, managerial, or administrative work, typically in an office or other administrative setting, as opposed to manual labor.

Cardinal Principle

The cardinal principle refers to a fundamental rule or truth that serves as the foundation for a system of belief or behavior.

Count Words

The act of quantifying the number of words in a document, often used to measure the length of essays, articles, or other written materials.

Spatial Memory

The part of memory responsible for recording information about one's environment and spatial orientation.