Adoctor wants to create a graph to highlight the percentages of her patients who are various ages.
the results are below:
under 20years old: 25patients
age 21 to 40: 15patients
age 41 to 60: 23patients
age 61 to 80: 13patients
over 80: 10 patients
which graph is the best choice for the doctor to use to represent the data?
a. line graph
b. histogram
c. circle graph
d. box-and-whisker plot