Interpreting Data

Name: Interpreting Data
Price: 3.46 USD
Availability: InStock
ISBN: 9780205439195

ISBN-10: 0205439195

ISBN-13: 9780205439195

Edition: 2006

Authors: Peter M. Nardi

List price: $41.20

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Book details

List price: $41.20
Copyright year: 2006
Publisher: Allyn & Bacon, Incorporated
Publication date: 3/30/2005
Binding: Paperback
Pages: 128
Size: 0.39" wide x 8.70" long x 0.39" tall
Weight: 0.682



Introduction


Definitions


Variables


Values


Independent Variables


Dependent Variables


Nominal Measured Variables


Ordinal Measured Variables


Interval and Ratio Measured Variables


Hypothesis


Population


Sample


Generalizability


Sampling Error


Significance Level


Statistical Analysis Decision Tree



Describing Data


Definitions


Measures of Central Technology


Mean


Median


Mode


Standard Deviation


Percentiles


Frequency Tables


Bar Charts or Graphs


Histograms


Frequency Polygons and Line Graphs


Pie Charts


Data from Popular Publications


Pie Chart


Bar Graph


Line Graph


Frequency Tables


Other Frequency Tables and Statistics


Scholarly Article


Frequency Tables


Descriptive Statistics


SPSS Output


Frequency Table


Bar Graph


Descriptive Statistics


Summary of Descriptive Statistics, Tables, and Graphs



Understanding Tables


Definitions


Cross-tabulations or Contingency Tables


Rows, Columns, and Cells


Data from Popular Publications


Simple Bivariate Table


Multiple Variables Crosstabs


Scholarly Article


Simple Bivariate Table


Multivariate Crosstabs


SPSS Output


Bivariate Tables


Multivariate Tables


Summary of Crosstabs or Contigency Tables



Interpreting Relationships


Definitions


Chi Square (x 2 )


Pearson r correlation coefficient


Data from Popular Publications


Scholarly Article


Pearson r Correlations


Chi-Square Tests of Significance


SPSS Output


Chi-Square Analysis


Pearson r Correlations


Summary of Correlations



Explaining Mean Differences


Definitions


t-tests


Analysis of Variance (ANOVA)


Scholarly Article


t-tests


Another t-test example


ANOVA


Another ANOVA example


SPSS Output <P style="MARGIN: 0in 0i