CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

Find the mode of the given data.

Class Frequency 05200510250101522515203002025275


A
18.5
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
18.75
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
18.25
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
19.75
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 18.75

Modal class is 15-20 since it is the class with highest frequency.

Now, f1 = 300, f0 = 225, f2 = 275, I = 15, h = 5

Mode=l+[f1f02f1f0f2]×h
f1 represents the frequency of the modal class.
Also,
l= lower boundary of the modal class
h= size of the modal class interval
f0= frequency of the class preceding the modal class
f2= frequency of the class succeeding the modal class

Mode=15+[3002252×300225275]×5

Mode=18.75


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Mode
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon