The marks scored by students in Mathematics in a certain examinations are given below:

Draw histogram for the above data.

The information regarding the marks scored by 30 students in a 20 mark test of Mathematics is given below: Find the mean of the data.

The following frequency distribution table shows marks obtained by 180 students in Mathematics examination : Find the value of x. Also draw a histogram representing the above informations.

The marks (out of 100) obtained by 7 students in Mathematics' examination are given below.Find the mode for these marks. 99, 100, 95, 100, 100, 60, 90

The marks obtained by a student in various subjects in an examination are given below. Represent the data using pie diagram.

The marks obtained by a student in an examination are given below: Represent the data using pie diagram.

The marks obtained by a student in an examination are given below: Represent the data using pie diagram

The marks scored by 40 students in a Mathematics test are given below: Prepare the frequency distribution with classes 0-4, 5-9.....