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Chapter 7 – Random Variables and Discrete Probability Distributions

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1 Chapter 7 – Random Variables and Discrete Probability Distributions
Statistics for Management and Economics-Sixth Edition Gerald Keller – Brian Warrack Chapter 7 – Random Variables and Discrete Probability Distributions

2 Figure 7.1 Probability tree for Example 7.2
© 2003 Brooks/Cole Publishing / Thomson Learning™ Figure 7.1 Probability tree for Example 7.2

3 © 2003 Brooks/Cole Publishing / Thomson Learning™
Excel Means

4 Excel Variance-Covariance Matrix
© 2003 Brooks/Cole Publishing / Thomson Learning™ Excel Variance-Covariance Matrix

5 Excel Worksheet: Portfolio Diversification-Plan # 1
© 2003 Brooks/Cole Publishing / Thomson Learning™ Excel Worksheet: Portfolio Diversification-Plan # 1

6 Excel Worksheet:Portfolio Diversification-Plan #2
© 2003 Brooks/Cole Publishing / Thomson Learning™ Excel Worksheet:Portfolio Diversification-Plan #2

7 Excel Worksheet:Portfolio Diversification-Plan #3
© 2003 Brooks/Cole Publishing / Thomson Learning™ Excel Worksheet:Portfolio Diversification-Plan #3

8 Figure 7.2 Probability tree for a binomial experiment
© 2003 Brooks/Cole Publishing / Thomson Learning™ Figure 7.2 Probability tree for a binomial experiment

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