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

If the standard deviation of number 3,4,8,14,16 is 5.21, then the standard deviation of number 6,7,11,17,19 is

A
1.74
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
5.21
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
10.42
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
15.63
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 5.21
The standard deviation is independent of the change of origin.

It means if the standard deviation of x1,x2,x3,....,xn is σ, then the standard deviation of x1+a,x2+a,x3+a,....,xn+a is also σ.

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