693StatisticsMedium
A∩B means:________?
ANone of these
BThe elements of A or B
CThe elements of A and B
DThe elements A but not of B
Correct answer
B. The elements of A or B
Explanation
The correct answer is The elements of A or B.
Correct answer
B. The elements of A or B
Explanation
The correct answer is The elements of A or B.
________ deviation taken from A.M. is always equal to zero?
When ‘n’ becomes very large, binomial distribution tends to ________?
All Index numbers are not suitable for all ________?
Price in proceeding year used in the method is called ________?
1. Nos. is a ____ for measuring changes in a variable or a group of related variables?
If X and Y are independent then SD (X − Y) is________?