Hypothesis

• Types of Hypotheses

  • Null hypothesis
  • Directional hypothesis
  • Non-directional hypothesis
• Directional hypothesis


  States the kind of difference between two conditions or two groups, also known as a one-tailed hypothesis.
• Non-directional hypothesis


  Simply states that there is a difference between two conditions or two groups of participants but not who will perform better or worse.
• Null hypothesis


  A statement of non difference or no relationship.