The Variance of the Difference Between Two Sample Proportions Equals

question 30

Short Answer

The variance of the difference between two sample proportions equals the ____________________ of their population proportion variances.

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Definitions:

Departmentalization

The process of dividing an organization into different departments, which perform specific functions or tasks.

Geographical

Relating to the natural features, population, industries, etc. of different regions of the Earth.

Functional

Designed to be practical and useful, often relating to the specific duties or activities that an object or person performs.