In Science, Graphs Are Often Used to Display Data Collected

question 46

Multiple Choice

In science, graphs are often used to display data collected from an experiment. Which one of the following is TRUE regarding a graph?

• A) Most graphs are plotted on three axes.
• B) The dependent variable is plotted on the y-axis.
• C) Independent variables are generally not included on a graph.
• D) The horizontal axis is known as the ordinate.
• E) Graphs always involve plots of individual data points.

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Definitions:

Vibration Frequency

The number of oscillations per unit of time of a vibrating system, usually measured in hertz (Hz).

Glottis

The opening between the vocal cords in the larynx, involved in producing vocal sounds.

Laryngeal Cartilages

Rigid structures that provide structure and support to the larynx (voice box), facilitating speech and protecting the airway.

Arytenoid Cartilage

Paired cartilages located in the larynx that are key in vocal cord movement and voice production.