ACTIVITY 2: KEEP PRACTICING
Directions: Complete the table and answer the following questions. Write your
answer on the space provided.
The frequency distribution presented below gives the ages of the members of
the families in Bonanza Street.
<of
Ages
Frequency
61-70
18
51-60
12
41-50
15
31-40
14
21-30
13
11-20
9
1-10
19
Answers & Comments
Answer:
<cf
100
82
70
55
41
28
19
Explanation :
To get the less than cumulative frequency, start with the frequency of the lowest class interval, then add the frequency of the next higher class interval.