Tag: sampling techniques and statistical inference

Questions Related to sampling techniques and statistical inference

State whether the following statements are 'true' or 'false':
Each unit of the populations is examined in census inquiry.

  1. True

  2. False


Correct Option: A

State whether the following statements are 'true' or 'false':
A sampling method that divides the population into homogeneous groups from which random samples are drawn is known as systematic sampling.

  1. True

  2. False


Correct Option: A

State whether the following statements are 'true' or 'false':
In simple random sampling method, each unit of the population has an equal chance of being included in the sample.

  1. True

  2. False


Correct Option: A

State whether the following statements are 'true' or 'false':
When properties of the units of the population have more dissimilarities, the use of stratified random sampling method is advantageous. 

  1. True

  2. False


Correct Option: A

Population are unlimited in size are referred to as____________.

  1. infinite populations.

  2. finite populations.

  3. census method.

  4. none of the above


Correct Option: A
Explanation:

Population refers to an entire set of people or objects present for the purpose of gathering data and when the population is unlimited in size i.e. it cannot be ascertained easily, it is known as infinite population.