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Which of the following statistical technique can be used to find the relationship between two dichotomous variables ?

  • A.Regression
  • B.Standard Deviation
  • C.Chi-square
  • D.Mode

Answer: C

Chi-square is the technique that can be used to find the relationship between two dichotomous variables.

Two dichotomous variables, such as sex and conviction (yes or no), can be set out in a two-by-two table, and the chi-square test shows whether they are associated.

Regression needs variables that are measured on a scale. Standard deviation and mode are summary measures for one variable and say nothing about the relationship between two.

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