<> 7. endobj x��XG�Ǳ7@+���X�Q1����,�&V,Xc��E! <>>> �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��������_�kN�:�*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��? 2 0 obj If it does not rain on Monday, the probability that it rains on Tuesday is 7 5. %���� Check all those answers in the back of the worksheet. Displaying top 8 worksheets found for - Probability Tree Diagrams. stream 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.. (a) Complete the tree diagram. The answers to the worksheet are handwritten on the PDF attached. Try to answer all the questions marked (a), (b), etc... 6. Additionally, the tree diagrams are used to solve problems related to cost and probability. The probability that it rains on Monday is 5 3. Tracing paper may be used. Check your tree against mine. The lesson went really well so I wanted to share it. <> Example: A bag contains 4 red balls and 5 blue balls. endstream You can & download or print using the browser document reader options. 4. 1 0 obj 2 In this question give all your answers as fractions. Raheem picks 2 balls at random.. endobj (The trees are provided between the questions and the answers.) Congratulate self. Probability, Tree Diagrams, GCSE, differentiated, worksheets. 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. stream <> <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Please leave me a review if you use this resource! %PDF-1.5 Worksheet will open in a new window. Draw a probability tree diagram. 3 0 obj (R���� �1c���. 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. �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�~�&}! endobj x���Mk�@����9ʇ�v�S! 3. Tree Diagrams A tree diagram is a way of seeing all the possible probability 'routes' for two (or more) events. The purpose of this task is to help students discover the Fundamental Counting Principle through the use of tree diagrams. Displaying top 8 worksheets found for - Probability Tree Diagrams. 4 0 obj A game consists of selecting a counter from a bag (containing three red counters and seven blue) twice. 5. 5 0 obj If it rains on Monday, the probability that it rains on Tuesday is 7 4. Calculate the probability that he selects the same coloured ball each time, given that after each time a ball is selected, it is replaced. To download/print, click on pop-out icon or print icon to worksheet to print or download. Instructions Use black ink or ball-point pen. 2. Tree Diagrams and the Fundamental Counting Principle . 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�� Monday Tuesday Rain No rain Rain No rain No rain Rain [3] 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. 8. 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 = endobj Question 1: Find the probability that a player selects two red counters. Double check that the leaf probabilities add to one. Found worksheet you are looking for?

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