1. Using given data table, total number of employees is 100.
|
Hourly Wages
|
# Employees
|
|
$4 to $8
|
20
|
|
$8 to $12
|
40
|
|
$12 to $16
|
15
|
|
$16 to $20
|
5
|
a. True
b. False
2. By using given data table, find out the cumulative frequency for class $12 to $16?
|
Hourly Wages
|
# Employees
|
|
$4 to $8
|
20
|
|
$8 to $12
|
40
|
|
$12 to $16
|
15
|
|
$16 to $20
|
5
|
a. 25
b. 50
c. 75
d. 94