Probability distribution of a statistics is called_________________? A. Sampling B. Parameter C. DataD. Sampling distribution

N – n/N -1 is called ___________ population? A. GroupB. Finite C. Un-finite D. Correction

The process of selecting sample from the population is called_________________? A. Sampling process B. Sampling unitC. Sampling D. Size

Sampling error can reduced by __________________? A. Non-random sampling B. Increasing the population C. Decreasing the sample sizeD. Increasing the sample size

Non-sample errors are reduced by:________________? A. Increasing the sample sizeB. Reduced the amount of data C. Decreasing the sample standard deviation D. None of these

If in a sampling distribution of X the sample size is 25, what assumption must hold for the sampling distribution of X to be normal ? A. Population distribution is normal B. μ1 = μx C. Population distribution is uniform…

For making voters lists in Pakistan we need _______________? A. Simple random sampling B. Systematic sampling C. Quota samplingD. Census

Which of the following is impossible in sampling ? A. Destructive tests B. Heterogeneous dataC. To make voters lists D. None of these

The sampling error is the_____________? A. Same as the standard error of the meanB. Difference between the value of the sample mean and the value of the population mean C. Error caused by selecting a bad sample D. Standard deviation…

A sample estimate is used to describe a characteristic of a_____________? A. Sample B. Data C. Population D. None