153MathematicsMedium
A list of sampling ________ is called sampling frame?
Aw.r.m
Bunit
CPoint
Dw.o.r
Correct answer
D. w.o.r
Explanation
The correct answer is w.o.r.
Correct answer
D. w.o.r
Explanation
The correct answer is w.o.r.
Most commonly used index number is________?
Attributes are ________ if they have some relation?
If “X” is normally distribution with >μ= 8 and S.D. 4, then P(6≤X≤10) may be________?
1. Nos. is a ____ for measuring changes in a variable or a group of related variables?
Which of the following divides a group of data into four subgroups?
In a normal distribution E(X-μ)2 is________?