When a research problem is related to heterogeneous population, the most suitable sampling method is: Correct Answer: B A Cluster Sampling B Stratified Sampling C Convenient […]

The teacher has been glorified by the phrase "Friend, philosopher and guide" because: Correct Answer: B A He has to play all vital roles in the […]

The most important cause of failure for teacher lies in the area of: Correct Answer: B A inter personal relationship B lack of command over the […]