The smallest individuals which constitute the entire population are called __________________?

Related Mcqs:

1. __________ are said to be exhaustive if they constitute the entire sample space?

   A. Equally
   B. Events
   C. Outcomes
   D. Objects

2. If the standard deviation of a population is 9, the population variance is_____________?

   A. 9
   B. 3
   C. 21
   D. 81

3. The smallest and the largest value of any given class of a frequency distribution are called ___________?

   A. Class marks
   B. Class interval
   C. Mid point
   D. Class limit

4. N – n/N -1 is called ___________ population?

   A. Group
   B. Finite
   C. Un-finite
   D. Correction

5. If the smallest observation in a data is decreased, the average which is not affected is______________?

   A. G.M.
   B. Median
   C. Mean
   D. Harmonic mean

6. Random samples of size 17 are from a population that has 200 elements, a mean of 36, and a standard deviation of 8. which of the following best describes the from of the sampling distribution of the sample mean for this situation ?

   A. Approximately normal because the sample size is small relative to the population size
   B. Approximately normal because of the central limit theorem
   C. Exactly
   D. None of these alternatives is correct

7. A sample of 24 observations is taken from a population that has 150 elements. The sampling distribution of is___________?

   A. Approximately normal because is always approximately normally distributed
   B. Approximately normal because the sample size is large in comparsion to the population size
   C. Approximately normal because of the central limit theorem
   D. Normal if the population is normally distributed

8. The process of selecting sample from the population is called_________________?

   A. Sampling process
   B. Sampling unit
   C. Sampling
   D. Size

9. For a population consisting of 4 members, a sample of size ‘2’ is taken replacement, then the number of all the possible samples are?

   A. 4
   B. 8
   C. 16
   D. 32

10. Which sampling procedure we prefer if population is heterogenous?

    A. Cluster sampling
    B. Stratified sampling 
    C. Simple random sampling
    D. None of these

    Submitted by: Nimra Shaheen