Which of the following is NOT an example of the probability sampling technique?
Purposive sampling
Purposive sampling is a non-probability sampling technique where participants are selected based on the judgment of the researcher, not randomly. The other techniques listed are probability sampling methods.
Similar Questions
Which of the following is NOT a way of the sampling?
Which of the following is a source of primary data?
Completely randomized design is based on the principles of ______ and randomization only.
Suppose in a certain large group, the height is approximately normally distributed with a mean of 160 cm and the standard deviation is 10. For a sample of size 16, the sampling distribution of sample mean has standard error equal to:
A completely randomised design is based on the principles of ______ and randomisation only.
A sample of 30 latest returns on UTI stock reveals a mean return of $4 with a sample standard deviation of $0.13. The estimated standard error of the sample mean is:
In a cluster sampling wherein the units within same cluster are highly correlated, suppose \(S_w^2\) represents the variance within the clusters and \(S_b^2\) between clusters, then which option is correct?
In some of the real-life situations, a researcher has to explore two or more treatments at the same time. This type of experimental design is referred to as:
In simple random sampling of n units from a population of N units the quantity [1 - (n / N)] is called the
Consider simple random sampling with replacement from a population of size N. The number of samples of size n is
Important Questions from Sampling Theorems
Which of the following is NOT a way of the sampling?
Which of the following is a source of primary data?
Completely randomized design is based on the principles of ______ and randomization only.
Four red balls, four green balls and four blue balls are put in a box. Three balls are pulled out of the box at random one after another without replacement. The probability that all the three balls are red is
Suppose in a certain large group, the height is approximately normally distributed with a mean of 160 cm and the standard deviation is 10. For a sample of size 16, the sampling distribution of sample mean has standard error equal to:
