Construct a frequency distribution table for the following marks obtai

1.	Construct a frequency distribution table for the following marks obtained by 25 students in a history test in calss VIII of a school : 9, 17, 12, 20, 9, 18, 25, 17, 19, 9, 12, 9, 12, 18, 17, 19, 20, 25, 9, 12, 17, 19, 19, 20, 9 (i) What is the range of marks ? (ii) What is the highest mark ? (iii) Which mark is occurring more frequently ?
Answer» Construct a frequency distribution table for the following marks obtained by 25 students in a history test in calss VIII of a school : 9, 17, 12, 20, 9, 18, 25, 17, 19, 9, 12, 9, 12, 18, 17, 19, 20, 25, 9, 12, 17, 19, 19, 20, 9 (i) What is the range of marks ? (ii) What is the highest mark ? (iii) Which mark is occurring more frequently ?

Construct a frequency distribution table for the following marks obtained by 25 students in a history test in calss VIII of a school : 9, 17, 12, 20, 9, 18, 25, 17, 19, 9, 12, 9, 12, 18, 17, 19, 20, 25, 9, 12, 17, 19, 19, 20, 9 (i) What is the range of marks ? (ii) What is the highest mark ? (iii) Which mark is occurring more frequently ?

Answer»

Construct a frequency distribution table for the following marks obtained by 25 students in a history test in calss VIII of a school :

9, 17, 12, 20, 9, 18, 25, 17, 19, 9, 12, 9, 12, 18, 17, 19, 20, 25, 9, 12, 17, 19, 19, 20, 9

(i) What is the range of marks ?

(ii) What is the highest mark ?

(iii) Which mark is occurring more frequently ?