Statistical significance is a possible finding of the test, declared when the observed sample is unlikely to have occurred by chance if the null hypothesis were true. The name of the test describes its formulation and its possible outcome.
What is DEFENSE? That which is offered and alleged by the party proceeded against in anaction or suit, as a reason in law or fact why the plaintiff should not recover or establishwhat he seeks; what Is put forward to defeat an action. More properly what is sufficientwhen offered for this purpose.
affirmative defense: When a defendant or person responding to a civil case has a reason that would make him or her not guilty or not at fault and gives the court new evidence to prove that. The defense has to prove what it says (called burden of proof). The defense has to explain this defense in their answer.