Suppose You Are Planning a Study Involving Three Groups and You

question 30

Multiple Choice

Suppose you are planning a study involving three groups and you expect a large effect size (and will use the .05 level) . For 80% power, how many participants will you need in total?

• A)52
• B)18
• C)63
• D)156

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Definitions:

Database Requirements

Specifications that outline the architecture, functionalities, and data types needed in a database to support specific applications and operations.

View

In computing, a particular way of displaying or organizing graphical information on a screen; in general, the ability to see something or an opinion.

Functionality

The range of operations and features that a software, website, or electronic device can perform, determining its overall usefulness and performance.

Datasheet View

A way of displaying data in a database application that resembles a table or spreadsheet, allowing users to view and edit records.