A Researcher Takes a Poll of People in His State

question 33

Short Answer

A researcher takes a poll of people in his state.He asks each person if he or she has any pets Yes or No) and to state his or her political party affiliation Republican, Democrat, or Other).What are the degrees of freedom?

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Definitions:

Densest

Having the highest density; pertaining to material that has the greatest mass per unit volume.

Density

The mass of a substance per unit volume, often used to describe the compactness of materials in physics and earth sciences.

Seismic Waves

Waves of energy that travel through the Earth, often as a result of earthquakes, which can provide information about Earth's internal structure.

Gravity

The force of attraction by which terrestrial bodies tend to fall towards the center of the Earth.