AP EAPCET 25-Aug-2021 Shift 2 Paper

Section: Mathematics

Question : 34 of 160

Marks: +1, -0

If for a distribution, ∑(x−5)=3,∑(x−5)2=43 and total no. of observations is 18 , then the variance of the distribution is

Go to Question:

Prev Question

Next Question