(21)
For doing external criticism (for establishing the authenticity of data) a researcher must verify
Answer: All of the above
Answer: All of the above
Answer: (i),(ii)and(iii)
Answer: He is not versatile in his interest and even in his native abilities
Answer: All of the above
Answer: Questionnaire
Answer: All of the above
Answer: Cluster sampling
Answer: Quota sample
Answer: Systematic sampling technique
Answer: (a) and (c) both
Answer: Evaluation
Answer: A random sample
Answer: Yes basically, but with major variation in many cases
Answer: Directing students in development of experiences
Answer: All of these
Answer: All of the above
Answer: All of the above
Answer: Real life situations
Answer: Stratified random sampling
Answer: Statistic