A researcher selects only 10 members from the total population of 50,000 as a sample. His research can be considered to be good if
A. He was a good researcher
B. He was guided by his superior
C. The population was homogenous
D. All of these
Answer: Option C
Solution(By Examveda Team)
A researcher selects only 10 members from the total population of 50,000 as a sample. His research can be considered to be good if the population was homogenous.This Question Belongs to General Knowledge >> Teaching And Research
Most important work of teacher is
A. To organize teaching work
B. To deliver lecture in class
C. To take care of children
D. To evaluate the students
Environmental education should be taught in schools because
A. It will affect environmental pollution
B. It is important part of life
C. It will provide job to teachers
D. We cannot escape from environment
At primary level, it is better to teach in mother language because
A. It develops self-confidence in children
B. It makes learning easy
C. It is helpful in intellectual development
D. It helps children in learning in natural atmosphere
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