TLF ID L2627
Help an editor to check an article drafted for a magazine. Examine a column graph showing petrol prices over time. Make sure the graph is soundly constructed. Look for any problems that may affect the accuracy of conclusions drawn from the graph. For example, check that the form of the columns is suitable. Adjust the graph if needed. This learning object is one in a series of six objects. Three objects in the series are also packaged as a combined learning object.