What Is the Material Used for the Majority of Automobile

question 11

Multiple Choice

What is the material used for the majority of automobile headlight lenses?

• A)Glass
• B)Polycarbonate plastic
• C)Polyacrylate plastic
• D)Polyethylene plastic

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Definitions:

Descriptive Statistics

Statistical measures that describe the results of a study; descriptive statistics include measures of central tendency (e.g., mean), variability (e.g., standard deviation), and correlation (e.g., Pearson r).

Prison Sentence

The punishment assigned by a court, typically involving incarceration, for someone convicted of a crime.

Physically Attractive

The attribute of being appealing or pleasing in appearance to the sensory perceptions of others.

Alpha Level

The probability of incorrectly rejecting the null hypothesis that is used by a researcher to decide whether an outcome of a study is statistically significant (most commonly, researchers use a probability of .05).