1 Graphical Descriptive Techniques Chapter 2 2 2.1 Introduction Descriptive statistics involves the arrangement, summary, and presentation of data, to.
Studying the Impact of Tests Jon Deeks Professor of Health Statistics University of Birmingham Work supported by a DOH NCC RCD Senior Research Scientist.
1 MATB344 Applied Statistics Chapter 4 Probability and Probability Distributions.
Data Analysis Overview Experimental environment prototype real sys exec- driven sim trace- driven sim stochastic sim Workload parameters System Config.
A Community of Practice Integrating Information and Communication Technology Literacy (ICT) into the curriculum Alexis Smith Macklin, Ph.D. [email protected].
1 Economics 240A Power One. 2 Outline w Course Organization w Course Overview w Resources for Studying.
Why sample? Diversity in populations Diversity in populations Practicality and cost Practicality and cost.
CHAPTER 2 Statistical Inference 2.1 Estimation Confidence Interval Estimation for Mean and Proportion Determining Sample Size 2.2 Hypothesis Testing:
M31- Dist of X-bars 1 Department of ISM, University of Alabama, 1992-2003 Sampling Distributions Our Goal? To make a decisions. What are they? Why do.
CHAPTER 11: Sampling Distributions The Basic Practice of Statistics 6 th Edition Moore / Notz / Fligner.
Basic Survey Theory and Design Constantine Boussalis Harvard Law School [email protected].
Objectives (BPS chapter 11) Sampling distributions Parameter versus statistic The law of large numbers What is a sampling distribution? The sampling.
