FBQ1: Basics of statistics consists of --------that are used to facilitate the making of decisions Answer: Tools FBQ2: Statistics presents the decision-maker with relevant -------- Answer: Facts FBQ3: In many cases Statistics provides an estimate of the ----------- Answer: Probability FBQ4: In many cases Statistics provides---------consequences of making a wrong decision Answer: Monetary FBQ5: One of the objectives of Statistics is to state the role of statistics in----science. Answer: Health FBQ6: The word statistics usually conveys to the ----- man an impression about numerical facts Answer: Lay FBQ7: Methodology of collection and collation of data is called ____ Answer: Statistics FBQ8: ------ statistics is a part of Biostatistics, which is a broader science. Answer: Medical FBQ9: Health Statistics deal with health and ill health of the-----population Answer: Human FBQ10: When facts dealing with only births, deaths, marriages, divorces is called ---------------Statistics Answer: Vital FBQ11: --------- is the study which deals with the study of human population. Answer: Demography FBQ12: Scientific research is a -------attempt to provide answers to certain questions Answer: Systematic FBQ13: The purpose of research is to discover and develop an organised body of knowledge through application of ------------------------- Answer: Scientific procedures FBQ14: An honest, exhaustive, intelligent searching for facts is called ------ Answer: Research FBQ15: All research should generally aim at gaining new ---------- Answer: Knowledge FBQ16: Researcher always tries to answer a question or relate two or more ----under study Answer: Variables FBQ17: Research is always based upon -------- or observable evidence Answer: Empirical FBQ18: Research involves precise observation and ----------------description Answer: Accurate FBQ19: The researcher selects reliable and valid ____  Answer: Instruments FBQ20: After collection of data ------measures is used to describe the results Answer: Statistical FBQ21: Research gives emphasis to the development of Answer: Theories FBQ22: On the basis of the sample ----------------, the researcher tries to make sound generalisations Answer: Columns FBQ23: Study Sample led to generalisations regarding the ------------------ Answer: Whole Population FBQ24: Research is characterised by systematic objective and ----------------- Answer: Logical procedures FBQ25: The researcher tries to eliminate his------ and makes every possible effort to ensure objectivity Answer: Bias FBQ26: The research procedures adopted should conform to the accepted-------- basis Answer: Scientific FBQ27: All cause and-------for a particular phenomenon should be substantiated with Answer: Effect FBQ28: Whenever the ------ is confronted with difficult questions, he must not answer them hurriedly Answer: Researcher FBQ29: ----- uses predictions probabilistic. Answer: Research FBQ30: Statistics is a ------------method which constitutes a useful Answer: Scientific FBQ31: The methods of ----- are useful in an ever-widening range of human activities. Answer: Statistics FBQ32: Statistical investigations help researchers in finding location-----------errors Answer: Standard FBQ33: Statistics is an ----------part of logica1 research since it deals with various numerical aspects Answer: Integral FBQ34: Inherent feature of all biological observations is their ------- Answer: Variability FBQ35: Statistical quantities serve as------- for the measurement of health of a community Answer: Indices FBQ36: --------are useful in comparing the health status of group from one place to the other or from one season or period to the other. Answer: Indicators FBQ37: ------------methodologies are useful in the evaluation of health care delivery system Answer: Statistical FBQ38: Statistical methodologies play a vital role in --------and interpretation of epidemiological studies Answer: Planning FBQ39: Sophisticated statistical methodologies help in evolving suitable models for the --------of health care activities Answer: Delivery FBQ40: Statistics is indeed a ------------science pertaining to the collection Answer: Mathematical FBQ41: Educators and researchers use terminology such as --------------reasoning Answer: Statistical FBQ42: Data may be classified as Qualitative or ------ Answer: Quantitative FBQ43: Gender is a good example of ------ data Answer: Qualitative FBQ44: Quantitative values include haemoglobin level or white blood cell count. True or false? Answer: True FBQ45: Quantitative data can be further classified into two kinds, namely Discrete and------- Answer: Continuous FBQ46: When the variable under observation can take only fixed values in a given range, it is known as ---------- variable Answer: Discrete FBQ47: The variable that can take any value in the given range of numbers, the data is called --------- data Answer: Continuous FBQ48: When data are collected from main source, it is known as -------- data Answer: Primary FBQ49: ____ data are those which are collected from data already available from other sources Answer: Secondary FBQ50: Interview method is not the most commonly used method in field studies. True or false Answer: False MCQ1: Statistics tools are used as the sole basis for a decision. Answer: Rarely MCQ2: Which of the following is not an indispensable component of decision making in Statistics Answer: Framework MCQ3: Which of the following is not overall Aim of Statistics Answer: Role of Statistics in Health Systems MCQ4: Numerical fact are all except Answer: Trauma MCQ5: Which of the following does not apply to scientific definition of statistics? Answer: Interpretation MCQ6: In Pie diagram all are applicable except Answer: Useful for Quantitative data MCQ7: Because the total angle at the centre of the circle is equal to certain degree Answer: 360 MCQ8: A pie chart can be used to illustrate the figures below Except Answer: Families with infinity dependent child 20.5% MCQ9: The word sample means Answer: A portion or a part of the options MCQ10: A sample can be selected broadly in two ways Answer: In two ways MCQ11: Sample surveys are also conducted to know the demographic data of the community include all of the following except Answer: Mortality Rate MCQ12: Investigations of Factors Influencing Health include all but Answer: Motility MCQ13: Sample surveys are useful to estimate the effect of health measures in which if the following Answer: control of tuberculosis MCQ14: Studies on the Administrative Aspects of Health Services is used for Answer: Planning MCQ15: Advance data are useful exceptionally from Answer: Sample surveys MCQ16: In census enumeration Answer: All units are covered MCQ17: In Sampling enumeration Answer: Only specified units are covered MCQ18: In Sampling enumeration is useful when information about Answer: Population is required MCQ19: In census Answer: Cost of organisation is high MCQ20: Which of the following is applicable in census enumeration Answer: Greater attention cannot be paid for each unit of population MCQ21: Which of the following is applicable in sample enumeration Answer: Completeness and accuracy can be achieved by more persistent efforts MCQ22: Which of the following is applicable in sample enumeration Answer: Requires less personnel and time for collection and analysis. MCQ23: In Census enumeration it Answer: Will be difficult to Achieve completeness and accuracy. MCQ24: The sample size is calculated by the formula. n = (4pq/L2) Answer: n is the required sample size MCQ25: The sample size is calculated by the formula. n = (4pq/L2) Answer: p is the approximate prevalence rate of the disease for which the survey is being conducted MCQ26: The sample size is calculated by the formula. n = (4pq/L2) Answer: q = (1 — p) MCQ27: The sample size is calculated by the formula. n = (4pq/L2). L stand for Answer: L is the permissible error in the estimate of p MCQ28: Given probability level of P = 0.05 mean Answer: Error of L and is true in 95 out of 100 samples MCQ29: The sample size is calculated by the formula. n = (t 2 x s2) / e2 Answer: To obtain information on quantitative data MCQ30: The sample size is calculated by the formula. n = (t 2 x s2) / e2 Answer: n is the desired sample size MCQ31: The sample size is calculated by the formula. n = (t 2 x s2) / e2 Answer: Edit Fitzgerald MCQ32: The sample size is calculated by the formula. n = (t 2 x s2) / e2 Answer: s is the standard deviation of observations MCQ33: The sample size is calculated by the formula. n = (t 2 x s2) / e2 Answer: e is the permissible error in the estimation of mean difference MCQ34: The sample size is calculated by the formula. n = (t 2 x s2) / e2 Answer: t is the value of t‘ statistic at cx level from t‘ tables MCQ35: Sampling errors means Answer: Faulty in sampling design MCQ36: These errors can be reduced and estimated Answer: Through sampling techniques MCQ37: The non-sampling errors are as follows Answer: None of the options MCQ38: Coverage Errors occurred Answer: Due to non-response MCQ39: Coverage Errors occurred in bio statistics due to Answer: Non-co-operation MCQ40: Observational error in statistics are due to Answer: Interviewer‘s bias MCQ41: Observational error in statistics are due to Answer: imperfect experimental techniques MCQ42: Processing Errors are due to Answer: Theoretical errors in statistical analysis. MCQ43: Processing Errors are due to Answer: Clerical errors MCQ44: Processing Errors are due to Answer: computational errors MCQ45: Mean refers to Answer: Arithmetic average MCQ46: Mean is calculated from the formula; Answer: Sum of all the observations of the data divided by Number of observations in the data MCQ47: x = (Σxi)/n where x means Answer: x is the symbol for mean. MCQ48: x = (Σxi)/n where x is means Answer: Xi, is the value of each observation in the data MCQ49: x = (Σxi)/n where x is means n stand for Answer: n is the number of observations in the data MCQ50: The Systolic blood pressure in mm Hg of ten students are as follows 115, 117, 121, 120, 118, 122, 123, 116, 118, 120 what is the mean Answer: 119 mm Hg