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:

Null Hypothesis

A statement that indicates no effect or no difference, and is the hypothesis that researchers seek to nullify or disprove through statistical analysis.

Alternative Hypothesis

An assumption that suggests there is a significant difference or effect, contrary to the null hypothesis.

Directional Hypothesis

A hypothesis that specifies the direction of the expected relationship between variables, indicating how one variable will affect another.

Alternative Hypothesis

The hypothesis that proposes a specific relationship between variables, contrary to the null hypothesis.