Powerpoint lecture covering the following in a modern, concise format:
Specification Point 4.2.3.2 - Data handling and analysis.
Quantitative and qualitative data; the distinction between qualitative and quantitative data collection techniques.
Primary and secondary data, including meta-analysis.
Descriptive statistics: measures of central tendency – mean, median, mode; calculation of mean, median and mode; measures of dispersion; range and standard deviation; calculation of range.
Complete set of Chapter 7 Lectures are available.
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