4MA1/1HR Jan 2022, Question 2: Relative Frequency and Expectation
Pearson Edexcel International GCSE Mathematics A 4MA1 · Paper 1HR (Higher) · Calculator · 2 marks
اقرأ هذا الحل مشروحاً بالعربي ←
The question, in short
Given a win probability of 0.65 per game, estimate how many of 300 games John wins.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Solution · 2 marks
- 10.65 × 300 = 195
Answer195
Stuck on a step? Read the free lesson: Relative Frequency and Expectation
Practise more relative frequency and expectation questions
Real 4MA1 past-paper questions, marked on your working like the exam, with a worked solution for every part.
Practise free on LemmaraMore past-paper questions on relative frequency and expectation
Also searched as: 4MA1 1HR January 2022 · 4MA1/1HR · 4ma1 jan22 1hr · question 2.
Lemmara is an independent study tool, not affiliated with or endorsed by Pearson Edexcel. The worked solutions are Lemmara’s own.