Junior Cycle · Probability
⏱ Tested in 4 exam questions since 2022
Lesson 1 of 7
JCHL Probability 1: Introduction
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- Probability = the number of outcomes you want ÷ the total number of outcomes
- Always simplify your probability fully; leave it as a fraction unless told otherwise
- Trial = the thing you do (flip a coin); outcome = a result (heads); sample space = the list of all outcomes
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