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# Graphs, Plots and Charts resources

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### 3. Teach Yourself Worksheets (3)

Box and Whisker Plots (Worksheet)
This teach yourself worksheet will show you how to produce box and whisker plots by hand. Box Plots are summary plots based on the median and interquartile range.
Correlation and Scatterplots (Worksheet)
This teach yourself worksheet explains how to obtain interpet scatterplots and the Pearson and Kendall's Tau correlation coefficients.
Simple Linear Regression (Worksheet 1)
Using an example on energy consumption, this teach yourself worksheet introduces simple linear regression and how to fit and interpret Linear Regression models using SPSS.

### 4. Tests and Quizzes (1)

5 questions. 1. Choosing whether given random variables are qualitative or quantitative. 2. Deciding whether or not three sampling methods are simple random sampling, stratified sampling, systematic or judgemental sampling. Also whether or not the method of selection is random, quasi-random or non-random.3. Given a table of the number of days in which sales were between £x thousands and £(x+1) thousands find the relative percentage frequencies of these volume of sales.4. Given random set of data (between 13 and 23 numbers all less than 100), find their stem-and-leaf plot. 5. Given sample data find mean, standard deviation, median, interquartile range. Numbas resources have been made available under a Creative Commons licence by the School of Mathematics & Statistics at Newcastle University.

### 7. Community Project (6)

1 Introduction to Statistical Methods (Workshop SOURCE)
A PowerPoint workshop which covers some basic topics such as data types and the research study process. This has been contributed to the statstutor Community Project by Peter Samuels, Birmingham City University under a Creative Commons licence CC-BY-SA and reviewed by Ellen Marshall, University of Sheffield. The zip file contains the source file and the associated statstutor metadata spreadsheet.
3 Descriptive statistics (Workshop SOURCE)
This PowerPoint workshop covers: types of data; tables; charts; measures of middle value; measures of spread; and choice of table, chart and measure. This resource has been contributed to the statstutor Community Project by Peter Samuels, Birmingham City University under a Creative Commons licence CC-BY-SA and reviewed by Ellen Marshall, University of Sheffield. The zip file contains an associated Activities sheet, the source file and the associated statstutor metadata spreadsheet.
5 Excel Charts (Workshop SOURCE)
This PowerPoint workshop explains how to create pie charts, simple bar charts and scatter plots in Excel 2010. This resource has been contributed to the statstutor Community Project by Peter Samuels, Birmingham City University under a Creative Commons licence CC-BY-SA and reviewed by Ellen Marshall, University of Sheffield. The zip file contains the source file and the associated statstutor metadata spreadsheet.
7 SPSS (Workshop SOURCE)
This PowerPoint workshop provides an introduction to SPSS. This resource has been contributed to the statstutor Community Project by Peter Samuels, Birmingham City University under a Creative Commons licence CC-BY-SA and reviewed by Ellen Marshall, University of Sheffield. The zip file contains an associated data file, the source file and the associated statstutor metadata spreadsheet.
8 Parametric Testing (Workshop SOURCE)
This PowerPoint workshop provides an introduction to parametric testing using SPSS. This resource has been contributed to the statstutor Community Project by Peter Samuels, Birmingham City University under a Creative Commons licence CC-BY-SA and reviewed by Ellen Marshall, University of Sheffield. The zip file contains an associated data file, the source file and the associated statstutor metadata spreadsheet.
Pivot Tables in Excel SOURCE
A Quick Reference worksheet on creating PivotTables in Excel. This resource has been contributed to the statstutor Community Project by Peter Samuels, Birmingham City University under a Creative Commons licence CC-BY-SA and reviewed by Ellen Marshall, University of Sheffield. The zip file contains the source file and the associated statstutor metadata spreadsheet.

### 10. Workshops (4)

3 Descriptive statistics (Workshop)
This PowerPoint workshop covers: types of data; tables; charts; measures of middle value; measures of spread; and choice of table, chart and measure. This resource has been contributed to the statstutor Community Project by Peter Samuels, Birmingham City University and reviewed by Ellen Marshall, University of Sheffield. It includes an Activities sheet.
5 Excel Charts (Workshop)
This PowerPoint workshop explains how to create pie charts, simple bar charts and scatter plots in Excel 2010. This resource has been contributed to the statstutor Community Project by Peter Samuels, Birmingham City University and reviewed by Ellen Marshall, University of Sheffield.
7 SPSS (Workshop)
This PowerPoint workshop provides an introduction to SPSS. This resource has been contributed to the statstutor Community Project by Peter Samuels, Birmingham City University and reviewed by Ellen Marshall, University of Sheffield. The zip file contains an associated data file.
8 Parametric testing (Workshop)
This PowerPoint workshop provides an introduction to parametric testing using SPSS. This resource has been contributed to the statstutor Community Project by Peter Samuels, Birmingham City University and reviewed by Ellen Marshall, University of Sheffield. The zip file contains an associated data file.

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