Chapter 7 – Random Variables and Discrete Probability Distributions

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Presentation transcript:

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

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

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

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

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

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

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

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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