You are Here: Home >< GCSEs

1. Hey guys I’ve had a mind blank on a question that’s not that though and I’m baffled, I got 0.28 As the ans for this - how would you work it out and what was your answer, pretty sure I got it wrong lmao
2. You don’t need to divide 0.84 by 3 because 0.84 is the total probability that Alex will win at least one game.
You could work the question out another way: 1 - P(Alex will win both) = 1 - (0.4 x 0.4) = 1- 0.16 = 0.84
3. (Original post by ViveLesLangues)
You don’t need to divide 0.84 by 3 because 0.84 is the total probability that Alex will win at least one game.
You could work the question out another way: 1 - P(Alex will win both) = 1 - (0.4 x 0.4) = 1- 0.16 = 0.84
Omds youre a life saver thanks so much ❤️
4. No problem

TSR Support Team

We have a brilliant team of more than 60 Support Team members looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out.

This forum is supported by:
Updated: February 4, 2018
The home of Results and Clearing

### 2,938

people online now

### 1,567,000

students helped last year
Today on TSR

### Got into uni yesterday?

Come start a Freshers blog and win pizza!

### University open days

1. London Metropolitan University
Sat, 18 Aug '18
2. Edge Hill University
Sat, 18 Aug '18
3. Bournemouth University
Sat, 18 Aug '18
Poll
Useful resources

## Study tools

### Essay expert

Learn to write like a pro with our ultimate essay guide.

See where you can apply with our uni match tool

### Make study resources

Create all the resources you need to get the grades.

### Create your own Study Plan

Organise all your homework and exams so you never miss another deadline.

### Resources by subject

From flashcards to mind maps; there's everything you need for all of your GCSE subjects.

### Find past papers

100s of GCSE past papers for all your subjects at your fingertips.