UGC-NET (NTA) POPULATION STUDIES, December-2023Total Questions: 71. Which one of the following is NOT considered as main function of Geographical Information System (GIS)?A. QueryB. ArgumentC. StoreD. CaptureCorrect Answer: B. Argument2. The Coefficient of variation is computed by:A.B.C.D.Correct Answer: A.3. Type-I error occurs when:A. We reject H₀ if it is TrueB. We reject H₀ if it is FalseC. We accept H₀ if it is TrueD. We accept H₀ if it is FalseCorrect Answer: A. We reject H₀ if it is True4. Relation between mean, median and mode is given by:A. Mode = 2 median - 3 meanB. Mode = 2 median + 3 meanC. Mode = 3 median - 2 meanD. Mode = 3 median + 2 meanCorrect Answer: C. Mode = 3 median - 2 mean5. The difference between the expected value of statistics and the value of the parameter being estimated is called:A. Standard errorB. BiasC. Sampling errorD. Non-sampling errorCorrect Answer: B. Bias6. If the variance of the data is 121 then the standard deviation (SD) is:A. 121B. 21C. 11D. 12Correct Answer: C. 117. Number of deaths among children below 28 days of age is called:A. Neonatal mortalityB. Postneonatal mortalityC. Infant mortalityD. Child mortalityCorrect Answer: A. Neonatal mortalitySubmit Quiz
