Angela Is Sitting in a Stationary Train at a Busy

question 37

Multiple Choice

Angela is sitting in a stationary train at a busy station. Suddenly, she feels as if she is slowly sliding backward as the train next to her begins to pull out. This illusion reflects the concept of ________.

• A) apparent movement
• B) motion parallax
• C) linear perspective
• D) binocular disparity

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Definitions:

Variable

Any characteristic, number, or quantity that can be measured or counted and which can vary across subjects in a study.

Confidence Interval

A range of numerical values, calculated from analysis of sample data, which is likely poised to include an unidentified population parameter.

Confidence Interval

A statistical range, derived from sample data, that is likely to contain the true population parameter with a specified level of confidence.

Sample Size

The number of observations or data points collected in a sample.