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TEACHING AND RESEARCH MCQs

Total Questions : 726 | Page 23 of 73 pages
Question 221. Which of the following sampling methods is based on probability?
  1.    Convenience sampling
  2.    Quota sampling
  3.    Judgement sampling
  4.    Stratified sampling
 Discuss Question
Answer: Option D. -> Stratified sampling
Question 222. Identify the incorrect statement :
  1.    A hypothesis is made on the basis of limited evidence as a starting point for further investigations
  2.    A hypothesis is a basis for reasoning without any assumption of its truth
  3.    Hypothesis is a proposed explanation for a phenomenon
  4.    Scientific hypothesis is a scientific theory
 Discuss Question
Answer: Option C. -> Hypothesis is a proposed explanation for a phenomenon
Question 223. A research paper
  1.    Is a compilation of information on a topic
  2.    Contains original research as deemed by the author
  3.    Contains peer-reviewed original research or evaluation of research conducted by others
  4.    Can be published in more than one journal
 Discuss Question
Answer: Option C. -> Contains peer-reviewed original research or evaluation of research conducted by others
Question 224. A statistical measure based upon the entire population is called parameter while measure based on a sample is known as
  1.    Sample parameter
  2.    Inference
  3.    Statistic
  4.    None of these
 Discuss Question
Answer: Option C. -> Statistic
Question 225. Who said that members of the same species are not alike
  1.    Darwin
  2.    Hebert spencer
  3.    Best
  4.    Good
 Discuss Question
Answer: Option A. -> Darwin
Question 226. In order to augment the accuracy of the study the researcher
  1.    Should increase the size of his sample
  2.    Should be honest and unbiased
  3.    Should keep the variance high
  4.    All of these
 Discuss Question
Answer: Option D. -> All of these
Question 227. All are causes of no sampling errors except
  1.    Faulty tools of measurements
  2.    Inadequate sample
  3.    Non response
  4.    Defect in data collection
 Discuss Question
Answer: Option B. -> Inadequate sample
Question 228. Survey study aims at
  1.    Knowing facts about the existing situation
  2.    Comparing the present status with the standard norms
  3.    Criticizing the existing situation
  4.    Identifying the means of improving the existing situation
 Discuss Question
Answer: Option B. -> Comparing the present status with the standard norms
Question 229. The validity and reliability of a research will be at stake when
  1.    The author who is the source of information is biased, incompetent or dishonest
  2.    The incident was reported after a long period of time from that of its occurrence
  3.    The researcher himself is not competent enough to draw logical conclusions
  4.    All of the above
 Discuss Question
Answer: Option D. -> All of the above
Question 230. If the sample drawn does not specify any condition about the parameter of the population it is called
  1.    Selected statistics
  2.    Distribution free statistics
  3.    Census
  4.    None of the above
 Discuss Question
Answer: Option B. -> Distribution free statistics

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