Test Index

JEE Main Math Class 12 Statistics Part 2 Questions

© examsnet.com

Question : 16

Total: 28

Consider 10 observation x1,x2,...,x10. such that

(xi−α)=2 and

(xi−β)2=40, where α,β are positive integers. Let the mean and the variance of the observations be ‌

respectively. The ‌

[1-Feb-2024 Shift 2]

2
‌
3
2
‌
5
2
1

Go to Question:

Prev Question

Next Question