The Required Condition for Using an ANOVA Procedure on Data

question 47

Multiple Choice

The required condition for using an ANOVA procedure on data from several populations is that the

• A) selected samples are dependent on each other.
• B) response variables from samples are all uniform.
• C) sampled populations have equal variances.
• D) sampled populations have equal means.

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Definitions:

SUBSTITUTE

A function in various programming and scripting languages that replaces occurrences of a specified substring within a string with another substring.

TEXTJOIN

A function in some spreadsheet programs that combines the text from multiple ranges or strings, and optionally places a delimiter between elements.

Worksheet

A single page or sheet within a spreadsheet application, used for organizing, calculating, and analyzing data.

SUMIFS

A function in Excel that adds all of its arguments that meet multiple criteria.