endstream �v�+��H*bPK� ��߻ps�2�w��K��=y� l��3���̬FCAAAAAAAAAAAAAAA��ׯ_'%%��̙3ϟ?7��A������~��\�r�|��7�=2����!�>}z�֭�����Ȱ\�;v������;w�dffB�MxS\P�^�9r��͛&�/.r�����p�>��_;ӂ�OOO�|�rHH����رc;w����T�ti+++kkkGG�:������BCCq�'OL�^�,�^�Bͳ DGG�H������o߾�~I�y�uA>v��������_�k׮N�:�*U�U~�%���5j��g� 8��������&1�?����?f4=(\��СC322��:݂P"�;�;S��NLL\�n݀�ׯ_�hQ��bŊ�����{{{�,�e�.Ŀ�gϞ�����m �΍7��l����U�Ta߮P�B0L%^���������d(�����ڂ��? Congratulate self. x���Mk�@����9ʇ�v�S! <> Instructions Use black ink or ball-point pen. Some of the worksheets for this concept are Kuta software probability, Tree diagrams 70b, Awork aboutprobabilitytreediagrams, Tree diagrams and probability, Mathematics linear 1ma0 probability tree diagrams, Tree diagrams and the fundamental counting principle, Wjec mathematics, Probability tree diagrams. 5 0 obj 4. You can & download or print using the browser document reader options. Example: A bag contains 4 red balls and 5 blue balls. Conditional Probability and Tree Diagrams De nition If A and B are events in a sample space S, with P(B) 6= 0, the conditional probability that an event A will occur, given that the event B has occurred is given by P A B = P(A\B) P(B): If the outcomes of S are equally likely, then P A B = The probability that it rains on Monday is 5 3. Double check that the leaf probabilities add to one. Tree Diagrams A tree diagram is a way of seeing all the possible probability 'routes' for two (or more) events. The lesson went really well so I wanted to share it. 5. (The trees are provided between the questions and the answers.) Probability, Tree Diagrams, GCSE, differentiated, worksheets. %���� Monday Tuesday Rain No rain Rain No rain No rain Rain [3] 3. Draw a probability tree diagram. x��XG�DZ7@+���X�Q1����,�&V,Xc��E! Tracing paper may be used. (a) Complete the tree diagram. �j�P%��P������C���ߑ?�r-E���3��h!���m\f����'��+4Ơ� z�9�Vo�A\�-7k�| /3��?��u��jbZU�կ�OX�a�����x��lߗ�v�~�&}! 2 In this question give all your answers as fractions. 2 0 obj Please leave me a review if you use this resource! %PDF-1.5 Question 1: Find the probability that a player selects two red counters. endobj <> (R���� �1c���. Additionally, the tree diagrams are used to solve problems related to cost and probability. <>>> Found worksheet you are looking for? stream Some of the worksheets for this concept are Kuta software probability, Tree diagrams 70b, Awork aboutprobabilitytreediagrams, Tree diagrams and probability, Mathematics linear 1ma0 probability tree diagrams, Tree diagrams and the fundamental counting principle, Wjec mathematics, Probability tree diagrams. Probability trees are similar to frequency trees, but we instead put the probabilities on the branches and the events at the end of the branch.. Calculate the probability that he selects the same coloured ball each time, given that after each time a ball is selected, it is replaced. <> Try to answer all the questions marked (a), (b), etc... 6. 2. stream <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Check your tree against mine. endobj The answers to the worksheet are handwritten on the PDF attached. Displaying top 8 worksheets found for - Probability Tree Diagrams. PROBABILITY & TREE DIAGRAMS Materials required for examination Items included with question papers Ruler graduated in centimetres and Nil millimetres, protractor, compasses, pen, HB pencil, eraser. If it does not rain on Monday, the probability that it rains on Tuesday is 7 5. 8. A game consists of selecting a counter from a bag (containing three red counters and seven blue) twice. Worksheet will open in a new window. If it rains on Monday, the probability that it rains on Tuesday is 7 4. Check all those answers in the back of the worksheet. B�!���^��IR��%�����`����p��O�ǻ�ڽu���9�|bb�^oљJ�T����r�X�J8��]�Z%���D�̅�ɹ�p�2j�(A6M$�PXpڡI��?�l�"([2�֡s͘4|�(/���E6��Ѽ%\K��4��k�y �Q��,A�C: ;�ǐs�2��hR���:��FC @g>�KyN��4ҩ��=���"�C�8����.͞�s���(���5^,ׄv&��L������� �B�����ސ>��A"��4�;g/� ��(Ns0�=�Ӻ/ܯ�̍���Y�5P�'@9��ֿ����~��mK�� q�Y�o7D���e -��P��Mߋ"�)Ҳ-�v�T�a?ȵ�9A���~~d/�������۫���hh�� 7. endobj Displaying top 8 worksheets found for - Probability Tree Diagrams. The purpose of this task is to help students discover the Fundamental Counting Principle through the use of tree diagrams. Raheem picks 2 balls at random.. endobj 4 0 obj 3 0 obj To download/print, click on pop-out icon or print icon to worksheet to print or download. 1 0 obj Tree Diagrams and the Fundamental Counting Principle .

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