Tuesday, May 25, 2010

CH27-30 Test Review

1. Determine theoretical probability of a spinner and explain how you might check it using experimental probability

2. Determine odds (chance) of winning a game, i.e Pulling a yellow ball from a bag containing 3 yellow, 2 red and 1 blue ball.

3. Given partial information, fill in the numbers of a tree diagram and determine the probability of the outcomes.

4. Given the parameters of an experiment determine the probabilities of the outcomes using and and or.

5. Fill in a contingency table given certain information about an event then use the table to compute the probability of the outcomes.

6. Use a stem-and-leaf plot to find the mean score and to make a box-and-whiskers plot. You should be able to explain each part of the graph.

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