'Minitab' diaporamas de présentation

Week 2 September 8-12

Week 2 September 8-12. Five Mini-Lectures QMM 510 Fall 2014 . Chapter Contents 4.1 Numerical Description 4.2 Measures of Center 4.3 Measures of Variability 4.4 Standardized Data 4.5 Percentiles, Quartiles, and Box Plots 4.6 Correlation and Covariance 4.7 Grouped Data

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Anne Ryan Faculty Collaborator for LISA Visiting Assistant Professor Department of Statistics, VT

Creating a Successful Survey. Anne Ryan Faculty Collaborator for LISA Visiting Assistant Professor Department of Statistics, VT Laboratory for Interdisciplinary Statistical Analysis. Marcos Carzolio Associate Collaborator for LISA Graduate Student

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Describing Data: Displaying and Exploring Data

Describing Data: Displaying and Exploring Data. Chapter 4. Modified by Boris Velikson, fall 2009. GOALS. Develop and interpret a dot plot . Develop and interpret a stem-and-leaf display . Compute and understand quartiles, deciles , and percentiles .

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Statistics and Data Analysis

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Introduction to Stata

Introduction to Stata. 17.871 Spring 2012. The role of statistical packages in research. Obvious answer Manage data Carry out appropriate statistical tests Assist in displaying data Less obvious answer Channel the type of research you are likely to do

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Study Guide

Study Guide. Biol 260 Lab Exam 2. Table of Contents. Lab 10 : F-test Lab 11 : t-test Lab 12 : Chi Square (X 2 ) Lab 13 : One-Way ANOVA Lab 15 : Two-Way ANOVA Lab 16 : Regression/Correlation. Lab 10: F-test.

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Anxiolytic action of Sri Lankan Orange Pekoe grade

Anxiolytic action of Sri Lankan Orange Pekoe grade of black tea (Camellia sinensis L.) in rats T.B.S. Muthunayake 1 , W.D. Ratnasooriya 1 , E.K. Indeesha 1 , C.D.T. Ratnasooriya 1 1 Department of Zoology, University of Colombo, Colombo 03. INTRODUCTION.

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DOE Applications

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Design of Experiments (DOE)

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ANOVA

ANOVA. Wen, shuhui . Excel ? F ?. ANOVA. 3 ways in Minitab . data. ANOVA: oneway. Which one is response, which one is factor?. Pooled stdev=sqrt(MSE)=sqrt(0.982). Multiple comparison. ANOVA: balanced anova (Only for equal sample size). ANOVA: oneway (unstacked).

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Study of Intraclass Correlation Coefficient Method in a Measurement System

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Testing for a Relationship Between 2 Categorical Variables

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Chapter 4

Chapter 4. Technology. Example T.1: Using a TI-83/84 Plus Calculator to Calculate a Factorial . Use a TI-83/84 Plus calculator to calculate 9! Solution Press , then , and then select PRB and option 4:! . Press . .

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Comparing Great NFL Running Backs Against Their Peers

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Chapter 3

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Reading Data

Reading Data. Computer, Minitab, and other printouts.

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Analysis of Variance (ANOVA)

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Assessing Normality

Assessing Normality. Are my data normally distributed?. Evidence for Normality. Mean and median should not be too different. Histogram or stem-and-leaf plot should look symmetric. Box plot should look symmetric. Normal probability plot should roughly be a straight line.

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