A Density Curve Is A

Multiple Choice

A density curve is a:

A) mathematical device that adjusts (equalizes) probability across the range of data.
B) smooth curve that visually displays the distribution of probability for a continuous random variable.
C) visual display that shows the gradual transition of probability that is adjusted to equalize a data set.
D) tool of descriptive statistics that displays only the region of a data set that has a high concentration of readings.