From a Poll of 800 Television Viewers, the Following Data

question 25

Essay

From a poll of 800 television viewers, the following data have been accumulated as to their levels of education and their preference of television stations. ​
Test at α = .05 to determine if the selection of a TV station is dependent upon the level of education.Use the p-value approach.

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Definitions:

Service Department

A division within a company that performs support functions, aiding the production or sales departments but not generating revenue directly.

Information Technology

The use of computers, storage, networking and other physical devices, infrastructure, and processes to create, process, store, secure, and exchange all forms of electronic data.

Operating Departments

Divisions within an organization directly involved in its core business activities, such as production or sales.

Computer Workstations

High-performance computers designed for technical or scientific applications, often used in professional environments for computing-intensive tasks.