Delhi University Entrance Test (DUET) 2019 MPhil PhD in Education Previous Queston Papers
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DU MPhil PhD in Educa on
Topic:- DU_J19_MPHIL_EDU
Which of the following statistical technique is a measure of relative position?
?? ?? ?? ? ? ? ???- ?? ?? ? ??? ????? ??? ? ? ? ??? ?? ??? ? ? ?
[Question ID = 24552]
1. Percentile score / ????? ? ? ? ? [Option ID = 38206]
2. Range / ? ??? [Option ID = 38203]
3. Standard deviation / ???? ????? [Option ID = 38205]
4. Variance / ??? [Option ID = 38204]
Correct Answer :-
Range / ? ? ?? [Option ID = 38203]
Which of the following statement is true for Stratified Sampling Method?
I: The strata should be mutually exclusive and collectively exhaustive.
II: The strata should be interdependent and collectively exhaustive.
III: The members within a stratum should be as homogenous as possible.
IV: The members within a stratum should be as heterogeneous as possible.