MCQ 11 MarkThere are $30$ units in a population. If the interval for systematic sample is $5$ , find the size of the sample.A$5$✓$6$C$15$D$30$AnswerCorrect option: B. $6$View full question & answer→
MCQ 21 MarkThere are $100$ units in a population. Find the sampling interval to select a systematic sample of $20$ items.✓$5$B$10$C$15$D$20$AnswerCorrect option: A. $5$View full question & answer→
MCQ 31 MarkIn usual notations, which of the following options is correct for systematic sampling?✓$N =n k$B$n= N k$C$k= N n$D$N =\frac{k}{n}$AnswerCorrect option: A. $N =n k$View full question & answer→
MCQ 41 MarkWhich sample is not completely random ?ASimple sampleBStratified sample✓Systematic sampleDCluster sampleAnswerCorrect option: C. Systematic sampleView full question & answer→
MCQ 51 MarkWhich method of sampling is used for a heterogeneous population ?ASimple random sampling✓Stratified random samplingCSystematic samplingDDouble samplingAnswerCorrect option: B. Stratified random samplingView full question & answer→
MCQ 61 MarkWhich is the scientific method of selecting a simple random sample ?AMethod of lottery✓Method of random number tableCMethod of systematic sampling.DMethod of stratified samplingAnswerCorrect option: B. Method of random number tableView full question & answer→
MCQ 71 MarkWhich method of sampling is used when the units in the population are almost same ?✓Simple random samplingBSystematic samplingCStratified random samplingDCluster samplingAnswerCorrect option: A. Simple random samplingView full question & answer→
MCQ 81 MarkTesting the specimen of blood taken to test the blood group of a person is an example of which inquiry?Apopulation inquiry✓sample inquiryCindirect inquiryDsystematic inquiryAnswerCorrect option: B. sample inquiryView full question & answer→
MCQ 91 MarkThe census survey conducted every ten years in India is an example of which inquiry ?✓population inquiryBsample inquiryCindirect inquiryDsystematic inquiryAnswerCorrect option: A. population inquiryView full question & answer→
MCQ 101 MarkWhat is a group of units selected to represent the population called?Asampling✓sampleCpopulation inquiryDsample inquiryAnswerCorrect option: B. sampleView full question & answer→
MCQ 111 MarkWhat is a group of all the items or units under study called ?Apopulation inquiryBsample inquiry✓populationDsampleAnswerCorrect option: C. populationView full question & answer→