Teaching and Research MCQs

181. If the sample drawn does not specify any condition about the parameter of the population it is called

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A. Selected statistics
B. Distribution free statistics
C. Census
D. None of the above
✅ The correct answer is option B.
If the sample drawn does not specify any condition about the parameter of the population it is called distribution free statistics.

189. Which of the following is true about teaching/teacher?

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A. Teacher should work as a leader in the class
B. Teacher should make a lesson plan before presenting lesson in the class
C. Teacher should maintain a democratic atmosphere in the class
D. All of these
✅ The correct answer is option D.
All of the above are true about teaching/teacher.

190. If a child is a back bencher and unable to watch the blackboard clearly. As a result he stands, sees and sits repeatedly. What inference will you draw regarding the case?

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A. The child is of short height as compared to his classmates
B. The blackboard is under shining effect of light
C. The child has a defective-vision
D. Both (a) and ( c )
✅ The correct answer is option D.
The child is of short height as compared to his classmates and the child has a defective-vision.