Question

Match the items from List I with the items in List II..

Answer 1

• Probability sampling refers to a statistical method of sampling where a random selection is done from a set of samples given to analyse it and giving the result for the whole set.
  
• Hypothesis testing is a statistical method that is used in making statistical decisions using experimental data. Therefore, it is also known as beta error test.
  
• Questionnaire test refers to a statistical method of sampling where a common questionnaire is given to a large part of the population to take their opinion and suggestion on the related issues.
  
• Parametric test is a branch of statistics which assumes that sample data comes from a population that follows a probability distribution based on a fixed set of parameters. Therefore, it is also known as t-test.