A(n) ____ Is a Pressure-Sensitive Pointing Device on a Notebook

question 3

Multiple Choice

A(n) ____ is a pressure-sensitive pointing device on a notebook computer that looks like a pencil eraser.

• A) touchpoint
• B) touchpad
• C) trackball
• D) pointing stick

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Definitions:

Testable Prediction

A forecast or hypothesis that can be verified or disproved through experimentation or observation.

Statistical Methods

The collection of techniques used for collecting, analyzing, interpreting, and presenting data.

Hypothesis

A proposed explanation for a phenomenon, made as a starting point for further investigation, which can be tested through experiments or observations.

Educated Guess

A hypothesis or assumption made based on prior knowledge and rational inferences.