The second row shows the number of boys and girls.

Let us count the number of bananas.

If we know the total of some observations, then can we find the missing observation?

The highest bar shows the maximum and the lowest shows the minimum.Now can you find in which year the production was maximum?

Go to the top of the bar and go left parallel top the x axis to read the value on the y axis

Go to the top of the bar and go left parallel top the x axis to read the value on the y axis

If in the first class interval, the difference is 5, Can we think of the next interval likewise?

The key says, 1 burger represents 6 burgers, Can we multiply the number of burgers by 6,to find the actual number of burgers?

Please recall how we used to get information form the tally graph.

What is the common difference?