The number of students in different classes.

In primary school, the number of students in different classes is as follows:

Represent this data by a pictograph, using  ≃ 20 students.

Solution:

More Solutions:

• Find the median of the following data:
• Calculate the mean, the median
• Calculate the mean
• A ……. is a collection of numerical figures.
• Pictographs and bar graphs help us
• Observe the following pictograph
• Chose the correct answer from the given options.