A Systems Flowchart Varies from a Data Flow Diagram Because

question 74

Multiple Choice

A systems flowchart varies from a data flow diagram because it:

• A)only represents the information system
• B)only represents the operations system
• C)only represents the management system
• D)represents the management system, the operations system, and the information system

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Definitions:

Tukey's Multiple Comparison

A statistical method used to find the differences among group means in a set of data, while controlling for error rate.

F-Test

A statistical test used to compare two variances and determine if they are significantly different from each other.

ANOVA

Short for "Analysis of Variance," a statistical method used to compare the means of three or more samples to assess if at least one of the means is significantly different from the others.

Means Differ

A term indicating that there is a statistical difference between the averages of two or more groups.