'Same population' diaporamas de présentation

Survey Methods & Design in Psychology

Survey Methods & Design in Psychology. Lecture 10 ANOVA (2007) Lecturer: James Neill. Overview of Lecture. Testing mean differences ANOVA models Interactions Follow-up tests Effect sizes. Parametric Tests of Mean Differences. One-sample t -test Independent samples t -test

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Chapter

Chapter. 9. Estimating the Value of a Parameter Using Confidence Intervals. Section. 9.1. The Logic in Constructing Confidence Intervals for a Population Mean When the Population Standard Deviation Is Known. Objectives. Compute a point estimate of the population mean

1.26k views • 87 slides

Foundations of Adult Education in Vocational Education

Foundations of Adult Education in Vocational Education. Instructor: Dr. David M. Agnew Associate Professor Arkansas State University. Topic/Objectives for this Session. Class Orientation, schedule, assignments, icebreaker Define terms associated with Adult Education

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Our Friend, the Standard Error

Our Friend, the Standard Error. What is a Standard Error again?. Think back to the very first day. We were summarizing variables. We wanted to describe dispersion Candy Bar consumption One group consumes {8,5, 6, 7, 9} Mean =7 Another group {2, 4, 12, 7, 10} Mean = 7

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The Norfolk Arthritis Register

879 views • 69 slides

Day Four: Introduction to Statistical Analysis

Day Four: Introduction to Statistical Analysis. What are Statistics?. Procedures for describing, analyzing, and interpreting quantitative data Your choice of statistical technique should be guided by your research design and the type of data you have collected. Reminders:

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BIOL 300: Biostatistics

BIOL 300: Biostatistics Statistical quotations There are three kinds of lies: lies, damn lies, and statistics. Benjamin Disraeli / Mark Twain Statistical quotations There are three kinds of lies: lies, damn lies, and statistics. Benjamin Disraeli / Mark Twain

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Outline

Outline. I. What are z-scores? II. Locating scores in a distribution A. Computing a z-score from a raw score B. Computing a raw score from a z-score C. Using z-scores to standardize distributions III. Comparing scores from different distributions. You scored 76 How well did you perform?

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Haplotype Blocks: or how I learned to stop worrying and love the recombination hotspot

Haplotype Blocks: or how I learned to stop worrying and love the recombination hotspot. Benjamin Neale, David Evans, Pak Sham Boulder, Colorado March 2005. http://webpages.charter.net/harshec/lego/images/simpsons/milhouse_0.jpg. Where we are going. Multilocus mapping

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Measuring Clinical Lab Ordering Quality: Theory and Practice

Measuring Clinical Lab Ordering Quality: Theory and Practice. Steven M. Asch MD MPH VA, RAND, UCLA April 29, 2005. INSTITUTE OF MEDICINE DEFINITION OF QUALITY . The degree to which health services for individuals and populations * increase the likelihood of desired

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Chapter 8 Population Change

Chapter 8 Population Change. Overview of Chapter 8. Principles of Population Ecology Reproductive Strategies The Human Population Demographics of Countries Demographics of United States. Principles of Population Ecology. Population Ecology

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Measurements of Central Tendency

Measurements of Central Tendency. Statistics vs Parameters. Statistic: A characteristic or measure obtained by using the data values from a sample. Parameter: A characteristic or measure obtained by using all the data values from a population. Notation.

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Chapter 2 Organizing the Data

Chapter 2 Organizing the Data. Nominal Data and Distributions. Frequency distribution of nominal data consists of two columns: Left column has characteristics (e.g., Response of Child) Right column has frequency ( f ). Comparing Distributions. Comparisons clarify and add information.

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Ch. 10: The Independent Measures t - test

Ch. 10: The Independent Measures t - test. Chapter Overview. Overview: The independent measures vs. repeated measures designs The t- statistic for an independent measures design An example of the two-sample, independent measures t-test The role of sample variability

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Non- Parametric Statistics

Non- Parametric Statistics. A Presentation by Rob McMullen for AP Statistics. end. What are Non-Parametric Statistics?.

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3.3 Studying Organisms in Ecosystems

3.3 Studying Organisms in Ecosystems. Abiotic factors affect the distribution of organisms Temperature Humidity Salinity Moisture. Climate. Climate The average weather conditions in a particular region over a period of time. What Affects Climate?

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Science Specialists

Science Specialists. January 17, 2014. Welcome. Agenda Introductions. Successes/Challenges. On one sticky note, write about one hurdle you have overcome. On another sticky note, write about a hurdle you have not been able to get over just yet. Picture Perfect Lessons.

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The Ingest and Uses of Specimen Label Data into Semantic Knowledge Stores

The Ingest and Uses of Specimen Label Data into Semantic Knowledge Stores. P. Bryan Heidorn heidorn@email.arizona.edu Steven Chong stevenchong@email.arizona.edu. University of Arizona, School of Information Resources and Library Science

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Section 19-1 & 19-2 Populations

Section 19-1 & 19-2 Populations. Population Properties. A population is defined as a group of organisms belonging to the same species that live in the same place at the same time .

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Epidemiology and Public Health Introduction, Part I

Epidemiology and Public Health Introduction, Part I. DEFINITIONS. What is epidemiology? What is an epidemiologist?.

527 views • 11 slides