In the series of cIasses: 0-20, 20-40, 40-60, 60-80 of a grouped data, 25 is included in the class

20-40

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

0-20

No worries! We‘ve got your back. Try BYJU‘S free classes today!

40-60

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A 20-40
Since 25 falls within the range of 20-40, in the series of cIasses: 0-20, 20-40, 40-60, 60-80 of a grouped data, 25 is included in the class 20-40

Suggest Corrections

Similar questions

Compute the mode of the following data: [CBSE 2013]

Class	0−20	20−40	40−60	60−80	80−100
Frequency	25	16	28	20	5

Find the mean of the following data, using assumed-mean method:
$\begin{matrix} Class & 0 - 20 & 20 - 40 & 40 - 60 & 60 - 80 & 80 - 100 & 100 - 120 Frequency & 20 & 35 & 52 & 44 & 38 & 31 \end{matrix}$

Q. If mean of the following data is

44

, find the missing frequency

(x)

Class	$0 - 20$	$20 - 40$	$40 - 60$	$60 - 80$	$80 - 100$
Frequency	$12$	$x$	$6$	$7$	$9$

20 - 40

40 - 60

60 - 80

,. The upper boundary of

2 n d

class is

Q. In a class test, 50 students obtained marks as follows:

Marks obtained	0−20	20−40	40−60	60−80	80−100
Number of students	4	6	25	10	5

Find the modal class and the median class. [CBSE 2014]

Join BYJU'S Learning Program

In the series of cIasses: 0-20, 20-40, 40-60, 60-80 of a grouped data, 25 is included in the class

The correct option is A 20-40Since 25 falls within the range of 20-40, in the series of cIasses: 0-20, 20-40, 40-60, 60-80 of a grouped data, 25 is included in the class 20-40

The correct option is A 20-40
Since 25 falls within the range of 20-40, in the series of cIasses: 0-20, 20-40, 40-60, 60-80 of a grouped data, 25 is included in the class 20-40