Francis Is Learning About Different Types of Programs That Allow

question 44

Multiple Choice

Francis is learning about different types of programs that allow him to transfer music to and from his computer. Francis learns that ____ is a type of audio editing software.

• A) Audacity
• B) Sound Recorder
• C) Fizt
• D) Both A and B.

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Definitions:

Two-Way ANOVA

An extension of the ANOVA that assesses the effect of two different categorical independent variables on one continuous dependent variable.

Degrees of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution, typically in the context of parameters estimated from sample data.

F Statistic

A ratio used in analysis of variance (ANOVA) tests to determine whether the group means are statistically different from each other.

Interaction

In statistics, the way in which two or more variables are related in a non-additive manner when affecting a response variable.