The marks out of 100 obtained by 7 students in the mathematics are given below:
99, 100, 95, 100, 100, 80, 90. Find the mode of these marks.

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 students in a Maths test are given below. Find their mode. 18,19,17,12,20,19,18,17,18,11.

The marks obtained by the students are as follows. Find the mode.

Find the class mark of the class 80-90.

Solve the following: The mean and standard deviation of marks obtained by 50 students of a class in three subjects, maths, physics and chemistry are given below: Which subject shows the highest variability in marks and which shows the lowest?

The weight of students are given below Find the mode

Find the median of the given data : 50 , 70 , 90 , 94 , 40 , 65 , 70 , 80 , 85 , 95 .