'Squared deviation scores' presentation slideshows

Quantitative Data Analysis

Quantitative Data Analysis. JN602 Week 10 Veal Ch 13 & 14, SLT Chapter 11. Objectives. edit questionnaire and interview responses set up the coding key for the data set and code the data categorise data and create a data file

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Measures of Dispersion

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Lecture5: Measures of Dispersion

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Enjoy your presentation

Descriptive Research Central Tendency and Variability. Presented by Nor Laili Fatmawati Aminulloh Hendra Sudarso PASCASARJANA UNESA 2010. Enjoy your presentation. Descriptive Research. Definition A research design used to obtain information concerning the current status or phenomena

397 views • 29 slides

Measures of Dispersion

Measures of Dispersion. Greg C Elvers, Ph.D. Definition. Measures of dispersion are descriptive statistics that describe how similar a set of scores are to each other The more similar the scores are to each other, the lower the measure of dispersion will be

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Descriptive Statistics

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Chapter 4: Variability

Chapter 4: Variability. Variability. The goal for variability is to obtain a measure of how spread out the scores are in a distribution. A measure of variability usually accompanies a measure of central tendency as basic descriptive statistics for a set of scores. .

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