Question

The students in Mr. Sharma's class had a Maths test and scored out of marks$10$ which are listed below:

$3762591087184356787653698759678$

i) Organise the data using tally marks.

ii) How many students scored less than or equal to$5$?

iii) How many students scored more than $8$?

Answer 1

Step 1: Arrange the data using tally marks according to the given information

Step 2: Finding number of students scoring less than or equal to $5$

According to the given information,

The number of students who scored less than or equal to $5=Scoredmarks(1+2+3+4+5)$

$=1+1+3+1+4$

$=10$ students

$\therefore$The number of students who scored less than or equal to $5$ are $10$.

Step 3: Finding number of students scoring more than $8$

According to the given information,

The students scored more than $8=Scoredmarks(9+10)$

$=3+1$

$=4$ students

$\therefore$The number of students who scored more than $8$ are $4$.