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Here are the best resources to pass Psychology 253. Find Psychology 253 study guides, notes, assignments, and much more.
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Psychology 253 Test Summaries
Summary • 5
pages
• 2019
Handwritten summaries that provide a in depth overview of the module's Chapter 1-4. It also includes a formula sheet to assist test preparation and guiding you how to use the formulas.
Psychology 253 Test Summaries
Last document update:
ago
Handwritten summaries that provide a in depth overview of the module's Chapter 1-4. It also includes a formula sheet to assist test preparation and guiding you how to use the formulas.
I have included graphs and tables to make the concepts, definitions and examples more understandable. All the required formulas are included as well as detailed examples to show you how to apply each of them.

Please note that these summaries were written in 2017 and thus may not be up-to-date with the current course content.
I have included graphs and tables to make the concepts, definitions and examples more understandable. All the required formulas are included as well as detailed examples to show you how to apply each of them.

Please note that these summaries were written in 2017 and thus may not be up-to-date with the current course content.
Data Descriptors in chapter 3 summary covers the measure of central tendency (mean, median, mode and percentiles and quartiles). This summary also covers the measures of dispersion (including the range, interquartile range and semi-interquartile range, the standard deviation and variance).
Chapter 3 - Data Descriptors
Last document update:
ago
Data Descriptors in chapter 3 summary covers the measure of central tendency (mean, median, mode and percentiles and quartiles). This summary also covers the measures of dispersion (including the range, interquartile range and semi-interquartile range, the standard deviation and variance).
Chapter 1 & 2 - Introduction to Stats, Frequency Tables and Graphical Representations of Data
Summary • 16
pages
• 2017
Chapter one summarizes the introduction to Statistics which include mostly definitions, for example; Population, Population parameter, Sample, Sample statistic, Measurement instrument, Statistical inference, Target population. This chapter also covers the types of sample errors as well as the important stages taken place within the standard research cycle. 

Chapter two summarizes the different types of variables (and their measurement scales) and the types of data. This chapter also covers freq...
Chapter 1 & 2 - Introduction to Stats, Frequency Tables and Graphical Representations of Data
Last document update:
ago
Chapter one summarizes the introduction to Statistics which include mostly definitions, for example; Population, Population parameter, Sample, Sample statistic, Measurement instrument, Statistical inference, Target population. This chapter also covers the types of sample errors as well as the important stages taken place within the standard research cycle. 

Chapter two summarizes the different types of variables (and their measurement scales) and the types of data. This chapter also covers freq...
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