264MathematicsMedium
Cluster sampling is useful when sampling units are________?
AClose another
BMixed
CFar a part
DNone of these
Correct answer
C. Far a part
Explanation
The correct answer is Far a part.
Correct answer
C. Far a part
Explanation
The correct answer is Far a part.
The variance of 5 numbers is 10. If each number is divided by 2, then variance of new number is________?
Which one of the following measurement does not divide a set of observations into equal parts?
Binomial distribution is used when ________ is large?
A random variable may be ________?
Which of these represent qualitative data________?
Standard normal variable Z is________?