A _____ is a line graph with the x-axis and y-axis representing values (or midpoints of intervals) and frequencies, respectively.
A) frequency polygon
B) frequency distribution
C) histogram
D) skewed distribution

Question

Quizplus · Accepted Answer

A frequency polygon is a line graph that represents the values (or midpoints of intervals) on the x-axis and the corresponding frequencies on the y-axis. It is usually used to represent the distribution of a continuous variable. A frequency distribution refers to a table that summarizes the distribution of a variable by listing the frequencies of each value or interval. A histogram is a bar graph that represents the distribution of a variable by displaying the frequencies of different intervals as bars. A skewed distribution refers to a distribution that is not symmetrical, with one tail that is longer than the other.

A _____ Is a Line Graph with the X-Axis and Y-Axis