The number of members in 20 families are given below:
4,6,5,5,4,6,3,3,5,5,3,5,4,4,6,7,3,5,5,7.
Prepare a frequency distribution of the data.

Following are the number of members in 25 families of a village: 6, 8, 7, 7, 6, 5, 3, 2, 5, 6, 8, 7, 7, 4, 3, 6, 6, 6, 7, 5, 4, 3, 3, 2, 5. Prepare a frequency distribution table for the data using class intervals 0-2, 2-4, etc.

What is the mode of the given data ? 4,3,4,3,2,2,2,5,5,3,4,6,4,3,3

Find the mode and median of 3,4,5,5,3,6,7,3,5,5,6.

{:(6,7,4),(5,3,5),(7,?,6),(3,3,6):}

Find the missing term in the given series? 1,3,5, 7, 2, 4, 6,3,5, 7, 2,4, 5,7, 2,?

{:(5,4,9,6),(7,5,2,4),(1,3,4,5),(35,60,72,?):}