Tree Diagram
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A min license plate for a toy car must consist of a one digit odd number followed by two letters . each letter must be a J or K. Repetition of letter is permitted.
Use the counting princdiple to determine the number of points in the sample space.
Construct a tree diagram to represent this sitution.
list the sample space
determine the exact probability of creating a min license plate with a J. solution should be in reduce fraction form
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Solution Summary
The expert examines tree diagrams and probability.
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Counting principlesays there are 5 x 2 x 2 or 20 possibilities:
Sample space: {1JJ, 1KK, 1JK, 1KJ, 3JJ, 3KK, 3JK, 3KJ, 5JJ, 5KK, 5JK, ...
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