The no. of members in 9 families is listed. 3, 4, 5, 4, 3, 2, 6, 5, 3 How many families have exactly 3 members?
The number of members in 8 families are given as: 3, 4, 5, 4, 3, 2, 6, 5 How many families have exactly 4 members?
The list below shows the number of members in 20 families in a village.
Make a frequency table and then answer these questions:
(i) How many families have exactly 6 members?
(ii) How many have fewer than 5 members?
(iii) How many have just 2 members?
Now make three such questions of your own.