Students complete a bar graph of a paper boy's earnings from data in a table and answer questions interpreting the data, finding the least, most, average and forecasting.
Students are asked to construct and label a line graph of words typed per minute by two students for each day of the week. Data is provided in a frequency table.
For this practical task students collect time-series data on the change in water temperature in a container at regular time intervals. Students are also required to display their results on an appropriate graph.
Students firstly find the mean and median length of pencils. Secondly students find the median, and lower and upper quartile for the number of cars that passed through the school gate.