A data consists of n observations : x(1)...

A data consists of n observations : `x_(1), x_(2),……, x_(n)`. If `Sigma_(i=1)^(n)(x_(i)+1)^(2)=11n and Sigma_(i=1)^(n)(x_(i)-1)^(2)=7n`, then the variance of this data is

Promotional Banner

Promotional Banner

Recommended Questions

A data consists of n observations : x(1), x(2),……, x(n). If Sigma(i=1)...
Text Solution
|
If barx represents the mean of n observations x(1), x(2),………., x(n), t...
Text Solution
|
In a group of data, there are n observations, x,x(2), ..., x(n)." If "...
Text Solution
|
If the mean of a set of observations x(1),x(2), …,x(n)" is " bar(X), t...
Text Solution
|
n प्रेक्षणों x(1),x(2),....,x(n) का मानक विचलन 2 है | यदि Sigma(i=1)^(...
Text Solution
|
A data consists of n observations : x(1), x(2),……, x(n). If Sigma(i=1)...
Text Solution
|
आंकड़ों के एक समूह में n प्रेक्षण x1,x2......,xn है यदि overset(n)und...
Text Solution
|
The standard deviation of n observations x(1),x(2),......,x(n) is 2. I...
Text Solution
|
The standard deviation of n obervations x(1),x(2).....,x(n) is 2. If s...
Text Solution
|