Correct Answer:
A. Simple random sampling
Simple random sampling gives equal chance to all.
Related MCQs
Learners answer a conceptual MCQ individually, discuss their reasoning with peers, and then answer the same question again. The main instructional purpose is to:
A.
refine conceptual reasoning through peer discussion
B.
secure unrestricted consensus before marking
C.
reward the fastest answer in each group
D.
eliminate independent thinking before discussion
Correct answer is:
A. refine conceptual reasoning through peer discussion
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In “POSDCORB” CO stands for
A.
Cooperation
B.
Collection
C.
Coordinating
D.
Correlation
Correct answer is:
C. Coordinating
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Which instrument is primarily designed to measure an individual's preferences for different activities or occupations?
A.
Interest inventory
B.
Achievement test
C.
Attendance sheet
D.
Disciplinary register
Correct answer is:
A. Interest inventory
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For an MCQ, the proportion correct is 0.70 in the upper group and 0.85 in the lower group. Using D = p_U - p_L, what is the discrimination index?
A.
0.15
B.
-0.15
C.
0.85
D.
-0.85
Correct answer is:
B. -0.15
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