Quintessence Is the Name of the

question 69

Multiple Choice

Quintessence is the name of the

• A) force that lead to the inflationary period of the universe.
• B) five dimensional space of the universe.
• C) force suspected to cause the current acceleration in the rate of expansion of the universe.
• D) one of the particles of dark matter related to WIMPs.
• E) the force that holds the proton together.

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Definitions:

Median

The middle value in an ordered list of numbers, or the average of the two middle numbers when the list has an even number of observations.

Range

The difference between the highest and lowest values in a dataset, a simple measure of the spread or dispersion of the data points.

Standard Deviation

A statistical measure that quantifies the dispersion or spread of a set of data points.

Variance

A statistical measure of the dispersion of a set of data points in a data set.