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PROBABILITY TREES By Sam Barnes

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Contents Probability Tree-Two Coins Probability Space-6’s on Two Dice Probability Tree-Instruction Page Production Credits Probability Sites-Useful Pages Quiz Click the bullet points to go to the page

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6’s on two dice Do 1/6 x 2… or use a possibility space! 1+11+21+31+41+51+6 2+12+22+32+42+52+6 3+13+23+33+43+53+6 4+14+24+34+44+54+6 5+15+25+35+45+55+6 6+16+26+36+46+56+6

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How to make a probability tree First, make a starting point like this THIS IS NOT AUTOMATED- YOU WILL HAVE TO CLICK TO GO ON! Flip a coin! Then draw lines to two outcomes (Heads and Tails!) HEAD TAIL Then, work out the probability for each outcome 1/2 Continue the tree for 2 flips if you want to. See how you do!

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Credits Producer -Sam Barnes Director -Sam Barnes Math Guy -Sam Barnes Graphics -Sam Barnes EVERY THING -Sam Barnes

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Useful Sites

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Quiz UUse this Quiz document to see how well you have learnt. DDon’t cheat, and click the play button to go on!

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