On a Planet Where Atmospheric Gases Are Red, Distant Dark

question 41

Multiple Choice

On a planet where atmospheric gases are red, distant dark mountains would appear

• A)bluish.
• B)greenish.
• C)yellowish.
• D)reddish.
• E)untinted.

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Definitions:

Population

In statistics, the complete set of items or individuals considered for a survey or study.

Population Standard Deviation

A measure of the dispersion of all values in the entire population from the mean of the population.

Confidence Interval

A range of values that is believed to contain an unknown population parameter, calculated from a given set of sample data.

Sample Variance

A statistical measure of the dispersion of observations in a sample dataset around the sample mean.