What is a one sample t test? The t test is a commonly used hypothesis test in statistics that allows us to compare the mean value of a group of sampled data with some hypothesized value, usually a ...

The Mann-Whitney U Test, also known as the Wilcoxon Rank Sum Test, is a non-parametric statistical test used to compare two samples or groups. The Mann-Whitney U Test assesses whether two sampled ...

An online sample NAPLAN test aimed at Year 3 pupils has stumped Aussie adults yet again, with dozens of participants scoring 0 out of 10. One third got six or fewer math and English questions right in ...

Passing your driving theory test is no small feat. You need to get 43 out of 50 questions correct in a multiple-choice-style exam. Many people spend months revising for it, and still don't manage to ...

If you are studying prose with CCEA your examination will be closed book. This means you will not be allowed to bring your book into the examination. You will be given a choice of two essay questions ...