This unit covers interpreting and constructing graphs and charts from given or determined data, and performing basic statistical calculations. Graphs and charts may be applied to information from various work contexts, quality processes, production and market trends and other engineering applications. A range of devices may be used to assist with calculations. Program: Topic 1 - Statistical Data: Topic 2 - Types of Charts: Topic 3 - Histograms & Box Plots: Topic 4 - Control Charts: Topic 5 - Parabolic Charts: