1. Chapter 11 – Introduction to Hypothesis Testing
Statistics for Management and Economics-Sixth Edition Gerald Keller – Brian Warrack
Chapter 11 – Introduction to Hypothesis Testing

2. Figure 11.1 Sampling distribution for Example 11.1
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Figure Sampling distribution for Example 11.1

3. Figure 11.2 Sampling distribution of x for Example 11.1
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Figure Sampling distribution of x for Example 11.1

4. Figure 11.3 Sampling distribution of z for Example 11.1
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Figure Sampling distribution of z for Example 11.1

5. Figure 11.4 p-value for Example 11.1
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Figure p-value for Example 11.1

6. Figure 11.5 p-values for Example 11.1
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Figure p-values for Example 11.1

7. Figure 11.6 Describing the p-value of a test
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Figure Describing the p-value of a test

8. Excel (a): Z-Test: Mean
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Excel (a): Z-Test: Mean

9. Excel (b): Z-Test: Mean
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Excel (b): Z-Test: Mean

10. Minitab: One-Sample Z: Accounts
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Minitab: One-Sample Z: Accounts

11. Excel: SSA Envelope Plan: Solution
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Excel: SSA Envelope Plan: Solution

12. Minitab: SSA Envelope Plan: Solution
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Minitab: SSA Envelope Plan: Solution

13. Figure 11.7 Sampling distribution for SSA Envelope example
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Figure Sampling distribution for SSA Envelope example

14. © 2003 Brooks/Cole Publishing / Thomson Learning™
Excel: For Example 11.2

15. © 2003 Brooks/Cole Publishing / Thomson Learning™
Minitab: For Example 11.2

16. Figure 11.8 Sampling distribution for Example 11.2
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Figure Sampling distribution for Example 11.2

17. Figure 11.9 Calculating β for μ = 180, α = .05, and n = 400
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Figure Calculating β for μ = 180, α = .05, and n = 400

18. Figure 11.10 Calculating β for μ = 180, α - .01, and n = 400
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Figure Calculating β for μ = 180, α - .01, and n = 400

19. Figure 11.11 Calculating β for μ = 180, α = .05, and n = 1,000
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Figure Calculating β for μ = 180, α = .05, and n = 1,000

20. Excel to calculate β for any test of hypothesis.
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Excel to calculate β for any test of hypothesis.

21. © 2003 Brooks/Cole Publishing / Thomson Learning™
Minitab to calculate β for any test of hypothesis and computes the power of that test

22. Figure 11.12 Operating characteristic curve for Example 11.1
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Figure Operating characteristic curve for Example 11.1

23. © 2003 Brooks/Cole Publishing / Thomson Learning™
Figure Operating characteristic curve for Example 11.1 for n = 100, 400, 1,000, and 2,000