In statistics, a sample means______________?

Related Mcqs:

1. In statistics, a sample means__________?

   A. A portion of the sample
   B. A portion of the population
   C. All the items under investigation
   D. None of the above

2. ___________ is a value of sample statistics?

   A. Estimate
   B. Estimator
   C. Probability
   D. Numerical

3. A list of sample _________ is called sample space?

   A. Events
   B. Subset
   C. Piont
   D. Distinct

4. Statistics are ___________ expressed?

   A. Descriptive
   B. Ability
   C. Qualitatively
   D. Quantitatively

5. In descriptive statistics, we study:

   A. The description of decision making process
   B. The methods for organizing, displaying, and describing data
   C. How to describe the probability distribution
   D. None of the above

6. _________ statistics deals with collection, presentation and analysis of data?

   A. Inferential
   B. Descriptive
   C. Collection
   D. Two

7. _________ used the word statistics for the first time during one of his lectures at a German university?

   A. Fisher
   B. unavoidable
   C. Feet
   D. Achenwall

8. Statistics laws are true for______________?

   A. Short run
   B. Long run
   C. Medium period
   D. None of these

9. In inferential statistics, we study____________?

   A. the methods to make decisions about population based on sample results
   B. how to make decisions about mean, median, or mode
   C. how a sample is obtained from a population
   D. None of the above

10. In statistics, conducting a survey means_____________?

    A. Collecting information from elements
    B. Making mathematical calculations
    C. Drawing graphs and pictures
    D. None of the above