Making sense of statistics : a conceptual overview / Fred Pyrczak
Material type: TextPublication details: Glendale, Calif. : Pyrczak Pub., 2010Edition: 5th edDescription: vi, 178 p. : ill. ; 28 cmISBN:- 1884585884
- 9781884585883
- 519.5/ PYR
Item type | Current library | Collection | Call number | Status | Date due | Barcode |
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Books | SUN - Main Library General Shelves | Text Books | 519.5/ PYR (Browse shelf(Opens below)) | Available | 2018-5133 |
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519.5/ NAC Social statistics for a diverse society / | 519.5/ NAI Understanding Statistics | 519.5/ PEC Introduction to statistics and data analysis / | 519.5/ PYR Making sense of statistics : | 519.5 RAM The statistical sleuth : | 519.5/ ROS Workshop Statistics. | 519.5/ ROS Workshop Statistics/ |
The empirical approach to knowledge -- Types of empirical research -- Introduction to sampling -- Scales of measurement -- Descriptive, correlational, and inferential statistics -- Frequencies, percentages, and proportions -- Shapes of distributions -- The mean : an average -- Mean, median, and mode -- Range and interquartile range -- Standard deviation -- Correlation -- Pearson r -- Coefficient of determination -- Scattergram -- Multiple correlation -- Variations on random sampling -- Sample size -- Standard error of the mean -- Introduction to the null hypothesis -- Decisions about the null hypothesis -- Introduction to the t test -- Reports of the results of t tests -- One-way ANOVA -- Two-way ANOVA -- Chi-square -- Limitations of significance testing -- Effect size
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