In a Mathematics test, the following marks were obtained by 40 students. Arrange these marks in a table using tally marks. (a) Find how many students obtained marks equal to or more than 7. (b) How many students obtained marks below 4?

In a Mathematics test, the following marks were obtained by 40 students. Arrange these marks in a table using tally marks. (b) How many students obtained marks below 4?

In a mathematics test following marks were obtained by 40 students.Arrange these marks in a table using tally marks. 8 1 3 7 6 5 5 4 4 2 4 9 5 3 7 1 6 5 2 7 7 3 8 4 2 8 3 5 8 6 7 4 5 6How many students obtained marks below 4 ?

In a mathematics test following marks were obtained by 40 students.Arrange these marks in a table using tally marks. 8 1 3 7 6 5 5 4 4 2 4 9 5 3 7 1 6 5 2 7 7 3 8 4 2 8 3 5 8 6 7 4 5 6 9 6 4 4 6 6 Find how many students obtained marks equal to or more than 7?

The following data is of the ages(in years) of 20 students of class VI.Arrange the data in a table using tally marks. How many students are 10 years of age?

In the following table, marks obtained out of 40 scored by 50 students of Std. 9 in second unit test . How many students obtained marks less than 40?

In the following table, marks obtained out of 40 scored by 50 students of Std. 9 in second unit test . How many students obtained marks less than 20?

Observe the given table and answer the following questions: How many students obtained marks more than 20?

Observe the given table and answer the following questions: How many students obtained marks more than 10?

The following table represent marks obtained by 100 students in a test. Find mean marks of the students.

The marks (maximum marks 100) obtained by 20 students in a test are given below : Find the mean marks of the 20 students.