Introducing
Your new presentation assistant.
Refine, enhance, and tailor your content, source relevant images, and edit visuals quicker than ever before.
Trending searches
How confident do you feel with this topic?
Write Red, Amber or Green in your books.
Work through exercise 26F
LO:
Developing students will be able to add probabilities for mutually exclusive events
Secure students will be able to work out the probability that something will not happened given that you know the probability that it will happen
21
=
50
no. successful trials
Estimated probability =
total no. trials
Developing students will be able to find an estimate of probability from the results of an experiment
Secure students will be able to compare experimental and theoretical probabilities
Drop a pin 25 times and record if lands on heads or tails
52
C =
60
1
Theoretical probability =
2
60
B =
52
1
A =
2