355MathematicsMedium
Technical & Trade Journals are the source of ________ data?
ASecondary
BUngroup data
CGroup data
DPrimary
Correct answer
A. Secondary
Explanation
The correct answer is Secondary.
Correct answer
A. Secondary
Explanation
The correct answer is Secondary.
If (AB) >(A) (B)/n ________ then A and B are?
Any data collected by the investigator personally from the informants are called ________ data?
The process of systematic arrangement of data in rows and columns is called ________?
The regression co-efficient are ________ origin?
The range of partial correlation coefficient?
The sum of square of deviation is least when measured from ________?