12666 Hey Cover 6/12/01 8:44 am Page 1 EVALUATION OF ARCHAEOLOGICAL DECISION-MAKING PROCESSES AND SAMPLING STRATEGIES GILL HEY & MARK LACEY Evaluation of Archaeological…

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Standard Deviation 68% of measurements are found within one standard deviation σ from the mean μ; 95% are found within 1.96 times the standard deviation from the mean.…

blu49076_ch07.qxd 5/20/2003 3:15 PM Page 325 c h a p t e r 7 Outline 7–1 7–2 7–3 7–4 7–5 Confidence Intervals and Sample Size Objectives After completing this chapter,…

blu49076_ch07.qxd 5/20/2003 3:15 PM Page 325 c h a p t e r 7 Outline 7–1 7–2 7–3 7–4 7–5 Confidence Intervals and Sample Size Objectives After completing this chapter,…

Chapter 7 Confidence Intervals True/False 1. The t distribution always has n degrees of freedom. Answer: False Difficulty: Easy 2. Assuming the same level of significance…

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1. Confidence Interval Estimation For statistical inference in decision making: Chapter 6 2. Objectives Central Limit Theorem Confidence Interval Estimation of the Mean (…