Explain why probability is important to statistics and data science. See the relationship between conditional and independent events in a statistical experiment. Calculate the expectation and variance ...

The investigate weather forecasts experiment looks at how to work out the probability of the weather forecast being right. Level 1 - Pack of cards Questions to test your ability to work out the ...

The first thing any scientist does before performing an experiment is to form a hypothesis ... You opt for a critical value probability of 0.01 (1%) that the deviation between the observed and ...

Use as an introduction or recap to lessons on simple probability or in lessons relating to experiments and trials. Discuss with students what would make a good size of trial for different types of ...