This introduction covers Predicting the Future within Expected Frequency for GCSE Mathematics. Revise Expected Frequency in Probability for GCSE Mathematics with 14 exam-style questions and 12 flashcards. This is a high-frequency topic, so it is worth revising until the explanation feels precise and repeatable. It is section 1 of 4 in this topic. Use this introduction to connect the idea to the wider topic before moving on to questions and flashcards.
Topic position
Section 1 of 4
Practice
14 questions
Recall
12 flashcards
Predicting the Future
If you flip a coin 100 times, how many heads would you expect? If a factory produces 1000 items and the probability of a defect is 0.02, how many defective items should they expect? Expected frequency helps us make predictions about what should happen in the long run.
This concept bridges the gap between theoretical probability and real-world planning.