Question

If "n" units are selected in a sample from N population units, the sampling fraction is given as A) N/n C) 1/n B) 1/N D) n/N​

Answer 1

Step-by-step explanation:

which of the following is the value of prime factorisation 2³×3²

Answer 2

(D) If "n" units are selected in a sample from N population units, the sampling fraction is given as n/N.

Explanation:

• Sample and population are the data sets.
• The population has all the elements from the data sets and sample has one or more observations from the population.
• The ratio of sample size and the population size is called sampling fraction.
• If the sample size is close to the population, then the sampling fraction value will be close to 1.
• The sample variance is not affected by dependence if the sampling fraction value is less than 0.05.