565MathematicsMedium
Which of the formula is used in chain indices: ________?
A∑pn/∑po x100
BBoth (a) and (b) but not (c)
Cpn/pn-1 x100
Correct answer
C. pn/pn-1 x100
Explanation
The correct answer is pn/pn-1 x100.
Correct answer
C. pn/pn-1 x100
Explanation
The correct answer is pn/pn-1 x100.
________are used to represent data classified on qualitative?
For two independent random variables X & Y, Var (x ± y)=________?
In a binomial distribution mean and variance is ________?
The Laspeyres and Paasche index are examples of________?
For a random variable X, E(X) is________?
If the standard deviation of the values 2,4,6,8 is 2.33, then the standard deviation of the values 4,6,8,10 is________?