1.
|
Types of car
|
Frequency
|
Relative frequency
|
||
|
Fraction
|
Decimal
|
Percentage
|
||
|
Toyota
|
30
|
 |
0.375
|
37.5%
|
|
Honda
|
16
|
 |
0.2
|
20%
|
|
Mitsubishi
|
24
|
 |
0.3
|
30%
|
|
Holden
|
10
|
 |
0.125
|
12.5%
|
|
Total
|
80
|
1
|
1
|
100%
|
 |
 |
 |
