Statistics Self-Test

If you are wondering whether you should attend our Probability theory and Think statistics courses...

then test your knowledge of probability theory and basic statistics!

Information about the test

This is a "multiple-choice-single-correct-answer" test consisting of 16 questions and 4 possible answers to each question. Only one answer is correct.
The test is completely anonymous, you cannot be identified.
The test is not timed. People usually need no more than 15 minutes to complete the test.
The test is "closed book". You may use a calculator (there are questions that involve some elementary calculations), but please don't search for the answers on the Internet.
In particular, I already know that Claude Sonnet achieves the maximal score on this test :-)