Q. The unknown or exact value that represents the whole population is classified as

View solution

Q. The listing of elements in the population with the identifiable number is classified as

View solution

Q. In statistical analysis, the sample size is considered large if

View solution

Q. If the standard deviation of the population is known then the μ must be equal to

View solution

Q. The methods in statistics that uses sample statistics to estimate the parameters of the population are considered as

View solution

Q. In systematic sampling, the population is 200 and the selected sample size is 50 then the sampling interval is

View solution

Q. In cluster sampling, the elements of selected clusters are classified as

View solution

Q. The method of sampling in which the population is divided in to mutual exclusive groups that have useful context in statistical research is classified as

View solution

Q. If the mean of population is 25 then the mean of sampling distribution is

View solution

Q. If the population parameter μ and the unbiased estimate of population is x̅ then the sampling error is as

View solution

Q. The theorem which states that as the sample size increases the sampling distribution must approach the normal distribution is classified as

View solution

Q. The conditions such as large sample size to represent population and samples must be drawn randomly are included in

View solution

Q. The measures in sampling that are results of sample analyses are called

View solution

Q. All the values in sample distribution that can freely varies in the selected random sample from population are indicated as

View solution

Q. IF the population standard deviation is not known then the formula used to calculate standard error is as

View solution

Q. If the value of x-bar is 70 and the μ of sampling distribution is 15 with the standard deviation is 20 then the standard normal variable is

View solution

Q. The uncertainty of elements can be reduced with the estimation of

View solution

Q. The procedure of selecting the desired portion from population which describes the characteristics of whole population is

View solution

Q. The standard deviation of a sampling distribution is also classified as

View solution

Q. In sampling distribution, the formula of calculating standard deviation of sample proportion is as

View solution