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Happy Wednesday! April 18, 2012. What is a probability distribution? -A table or an equation that links each outcome of a statistical experiment with.

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Presentation on theme: "Happy Wednesday! April 18, 2012. What is a probability distribution? -A table or an equation that links each outcome of a statistical experiment with."— Presentation transcript:

1 Happy Wednesday! April 18, 2012

2 What is a probability distribution? -A table or an equation that links each outcome of a statistical experiment with its probability of occurrence -The table below, which associates each outcome with its probability, is an example of a probability distribution -The above table represents the probability distribution of the random variable X. Number of headsProbability

3 How do you find mean and standard deviation of a probability distribution?

4 Find the mean and st. dev. of the table below Number of headsProbability

5 Assignment: Work on Please be Discrete Learning Task #1&2

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