Question

following table shows the marks obtained by 100 students of class X in a school

during a particular academic session. Find the mode of this distribution.

Marks No. of students

Less then 10 7

Less than 20 21

Less than 30 34

Less than 40 46

Less than 50 66

Less than 60 77

Less than 70 92

Less than 80 100

Answer 1

here is your answer

notes:

1.if the class interval is given in wordings like lessthan or more than take the column as cf
and subtract the above and below cf subsequently u get frequency
2.f1= largest frequency
3.f0= before f1
4.f2=after f1
5.l=class interval of f1
6.h=height of class interval

if it is useful mark as branliest ☺ ☺ ☺
plzzzzzzzzzzzzzzzzz

Answer 2

the answer to the above question is 44.71