You Have Collected Data on the Number of Complaints for Six

question 32

Multiple Choice

You have collected data on the number of complaints for six different brands of automobiles sold in Australia in 2006 and in 2011.Which of the following is the best for presenting the data?

• A)A time-series plot.
• B)A stem-and-leaf display.
• C)A contingency table.
• D)A side-by-side bar chart.

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Definitions:

Mass Number

The total number of protons and neutrons in the nucleus of an atom, which determines its atomic mass.

Protons

Particles with a positive charge found in the nucleus of an atom, playing a role in the atom's mass and total charge.

Neutrons

Subatomic particles found in the nucleus of an atom, with no electric charge and a mass slightly larger than that of protons.

Solvent

A substance that dissolves a solute, resulting in a solution; usually a liquid but can also be a solid or gas.