Which of the following is NOT a way of the sampling?
Unsystematic sampling
Purposive sampling (non-probability), simple random sampling, and stratified sampling are all established sampling techniques. Unsystematic sampling is not a recognised methodology — sampling procedures are by definition systematic, whether probability-based or judgement-based. Hence the answer is Unsystematic sampling.
Similar Questions
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:
Which of the following is NOT an example of the probability sampling technique?
In the construction of cost of living index, commodities are selected by:
Consider simple random sampling with replacement from a population of size N. The number of samples of size n is
If a population consists of 10 units and SRSWOR is adopted, the probability of selecting a specified sample of 2 units is:
In drawing a sample of size n under SRSWR from a population of size N, the probability that a specified member is included in the chosen sample is
A sample of 60 students is to be selected from a population of 480 students belonging to 3 different schools.
School N i(Total No. of Students) N i(sample size) A 120 n 1 B 200 n 2 C 160 n 3
Drawing a sample using proportional allocation technique would give n 1, n 2, n 3asIn SRSWOR of size n from a population with N units if p is the proportion of sampled units having a given attribute, then unbiased estimate of V(p) is
Important Questions from Sampling Theorems
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:
Which of the following is NOT an example of the probability sampling technique?
- Let $X_1, X_2, \ldots, X_n$ be $n$ independent random variables. Each of the random variables follows $Normal(\mu = 0, \sigma^2 = 1)$ distribution. Define $\bar{X} = \frac{1}{n} \sum_{i=1}^{n} X_i$.
Which of the following statements is/are correct?
