Login/Sign Up
Home » The variance of 15 observations is 4. If each observation is increased by 9, find the variance of the resulting observations.
The variance of 15 observations is 4. If each observation is increased by 9, find the variance of the resulting observations.
CBSE | Class 11 | Exercise 32.4 | Maths | RD Sharma | Statistics
The variance of 15 observations is 4. If each observation is increased by 9, find the variance of the resulting observations.

Answer:

RD Sharma Solutions for Class 11 Maths Chapter 32 – Statistics - image 70

RD Sharma Solutions for Class 11 Maths Chapter 32 – Statistics - image 71

i

More Material