A dentist gives each patient a toothbrush after his or her visit. The toothbrushes come in 5 different colors, and they are chosen at random to give to the patients. The chart shows the number of each
color toothbrush given to the last 50 patients to visit the dentist's office. Fill in the table with the
probability of each event occurring.
Toothbrush Color
Number of patients
who received it
Observed Probability
Red
9
a.
Blue
7
b.
Green
15
C.
Yellow
11
d.
Orange
8
e.