Arithmetic Mean - Class IX

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Question 1 of 24

What is the value of mean for the following data:

Marks	No. of Student
$5-14$	$10$
$15-24$	$18$
$25-34$	$32$
$35-44$	$26$
$45-54$	$14$
$55-64$	$10$

Select Your Answer:

$30$

$29$

$33.68$

$34.21$

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