CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Assertion: We find mid points of a class interval as upper as
upper class limit+lower class limit2

Reason: To draw frequency polygons independently without drawing histogram it is required to have class mark.
Which of the following is correct



A
Both A and R are true and R is the correct explanation of A.
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Both A and R are true and R is not the correct explanation of A.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
A is true and R is false.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
A is false and R is true.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A Both A and R are true and R is the correct explanation of A.

A: By definition, this is true
R: By definition, this is true
Unless the class mark is obtained, one can’t draw frequency polygon independently.
Hence R is correct explanation of A.


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