Quiz: Sampling and Sampling Distributions – 6

1. The standard deviation of any sampling distribution is called

2. The standard error increases when sample size is _____

3. A plan for obtaining a sample from a population is called

4. The mean of sampling distribution of means is equal to

5. The mean of sampling distribution of means is equal to

6. In sampling with replacement, standard error of the sample proportion $\hat{p}$ is equal to

7. if $p_1=p_2=p$ and $n_1\ne n_2$, then S.E ($\hat{p}_1 – \hat{p}_2)$ is

8. If a survey is conducted by a sampling design is called

9. $\frac{\text{Sum of all sample means} }{\text{Total number of samples}}$ is equal to

10. A complete list of all the sampling units is called:

11. A sample which is free from bias is called

12. If $E(\overline{X})=\mu$ then bias is

13. The difference between the expected value of a statistic and the value of the parameter being estimated is called a ___________

14. If $\sigma_1=\sigma_2=\sigma$ and $n_1\ne n_2$, then S.E. ($\overline{X}_2-\overline{X}_1$) is

15. The selection of cricket team for the world cup is called