I often pose questions in my statistics class that ask about the probability of randomly choosing a correct answer from a list of possible answers on a multiple choice test. I ask the students to ...

This tricky maths quiz will test your knowledge of the subject - and only a 'genius' can score full marks. The 25-question challenge was shared to Playbuzz by US-based creator Terry Stein, who said it ...

Subscribe! Want more math video lessons? Visit my website to view all of my math videos organized by course, chapter and section. The purpose of posting my free video tutorials is to not only help ...

Ideally, multiple-choice exams would be random, without patterns of right or wrong answers. However, all tests are written by humans, and human nature makes it impossible for any test to be truly ...

In Teaching TO the Test vs. Teaching the Test, I wrote that there’s nothing wrong with teaching to a test in terms of content, as long as that test is aligned to appropriate, rigorous curriculum. Yet ...

Ideally, multiple-choice exams would be random, without patterns of right or wrong answers. However, all tests are written by humans, and human nature makes it impossible for any test to be truly ...