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 - Description. 1  In an affirmative defense, the defendant may concede that they committed the alleged acts, but they prove other facts which, under the law, either justify or excuse their otherwise wrongful actions, or otherwise overcomes the plaintiff's claim. 2  A clear illustration of an affirmative defense is self defense.