A 61-slide presentation about graphical presentation of data. The link includes a text transcript, an online viewer and the facility to download the file as an OpenDocument Presentation.
Lecture Slides in Statistics for Economists
More than 50 Powerpoint files for free download (subject to site registration) and customisation, arranged to fit 14 chapters of the Boundless online textbook. The slides combine bullet-point explanations, diagrams (usually drawn from Wikimedia Commons), and separate definitions. Before downloading, you are shown how many slides there are in each presentation and which concepts are addressed.
Slides and handouts from three courses, including presentation slides on: Measurement, frequency tables, mean, median, mode, range and standard deviation; Using and Sourcing Secondary Data; Sampling and selecting; Correlation and Simple Linear Regression; Hypotheses, Probability, Chi-Square and T-Tests; Binary and multinomial logistic regression using examples from the Social Capital Teaching Dataset (ESDS); and Research Designs for Quantitative Methods.
There are also PDF booklets introducing students to SPSS, NVivo and the online survey tool SurveyMonkey.