# Mutually Exclusive And Exhaustive Events

Mind Map by , created over 5 years ago

## GCSE Maths (Statistics) Mind Map on Mutually Exclusive And Exhaustive Events, created by Olivia Brooklyn on 03/08/2014.

56
2
0
 Created by Olivia Brooklyn over 5 years ago
GCSE Maths: Overview Note
Statistics Equations & Graphs
New GCSE Maths
English Language
The Cold War: An Overview
Statistics Key Words
GCSE Maths: Statistics & Probability
Core 4 flashcards
S2 - Chapter 1 to 5
SAMPLING
Mutually Exclusive And Exhaustive Events
1 Mutually Exclusive - when the outcome of event A can never happen at the same time as the outcome of event B, then event A and event B are mutually exclusive
2 Exhaustive Events - when the probability of mutually exclusive events add up to 1, they are exhaustive events
3 If there is an event A, the complementary of event a is event A not happening
4 To work out the probability of two mutually exclusive events happening, add the probabilities of all the separate events P ( A or B) = P (A) + P (B)