There are following the weights of $30$ students of class $10$ of a secondary school:
$34, 34, 36, 37, 38, 33, 34, 35, 36, 37, 38, 33, 34, 35, 34, 33$ ,
$35, 34, 38, 36, 35, 34, 35, 37, 38, 34, 35, 35, 37$
Represent the above data in the form of a frequency distribution table.

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Solution

We are going to form frequency distribution table from given data :

$W e i g h t$ $N o . o f s t u d e n t s$
$33$ $3$
$34$ $8$
$35$ $7$
$36$ $3$
$37$ $4$
$38$ $4$

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Prepare a frequency distribution table using one class interval as 30–35, in which 30 is included and 35 excluded. Using the above data. draw a histogram.

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Question 95(i)

The weights (in kg) of 30 students of a class are as follows :
39, 38, 36, 38, 40, 42, 43, 44, 33, 33, 31, 45, 46, 38, 37,
31, 30, 39, 41, 41, 46, 36, 35, 34, 39, 43, 32, 37, 29, 26
Prepare a frequency distribution table using one class interval as (30-35), 35 not included.
(i) Which class has the least frequency ?

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$W e i g h t$	$N o . o f s t u d e n t s$
$33$	$3$
$34$	$8$
$35$	$7$
$36$	$3$
$37$	$4$
$38$	$4$

There are following the weights of 30 students of class 10 of a secondary school:34, 34, 36, 37, 38, 33, 34, 35, 36, 37, 38, 33, 34, 35, 34, 33, 35, 34, 38, 36, 35, 34, 35, 37, 38, 34, 35, 35, 37Represent the above data in the form of a frequency distribution table.

We are going to form frequency distribution table from given data :Weight No.ofstudents 33 3 34 8 35 7 36 3 37 4 38 4

There are following the weights of $30$ students of class $10$ of a secondary school:
$34, 34, 36, 37, 38, 33, 34, 35, 36, 37, 38, 33, 34, 35, 34, 33$ ,
$35, 34, 38, 36, 35, 34, 35, 37, 38, 34, 35, 35, 37$
Represent the above data in the form of a frequency distribution table.

We are going to form frequency distribution table from given data :

$W e i g h t$ $N o . o f s t u d e n t s$
$33$ $3$
$34$ $8$
$35$ $7$
$36$ $3$
$37$ $4$
$38$ $4$