Author Question: When a variable is continuous, it is appropriate to use: a. a frequency polygon. b. a bar graph. ... (Read 96 times)

Awilson837 · **on:** Jun 20, 2018

When a variable is continuous, it is appropriate to use:

a. a frequency polygon.
b. a bar graph.
c. a line graph.
d. either a frequency polygon or a bar graph.

Question 2

When constructing a distribution of the number of people who obtained each score on a test, you should use:

a. a frequency polygon.
b. a bar graph.
c. a line graph.
d. either a frequency polygon or a bar graph.