McqMate
Q. |
When someone studies about the average height of the students of a particular university, which way will be selected from the following, for more accurate results? |
A. | Take the measurement of all the students in the University |
B. | Select some students randomly from some colleges |
C. | Select randomly from every colleges |
D. | Select all the students from some colleges |
Answer» C. Select randomly from every colleges |
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Principles of Social ResearchNo comments yet