Formulae/Concepts Needed:
> mean and median
> quartiles and interquartile range
> histogram
> cumulative frequency graph
> box-and-whisker plot
> stem-and-leaf diagram
Here is the copy of the practice exercises on Representing and Interpreting Data. The file contains five (10) items. It contains:
- Items involving histograms
- Items involving cumulative frequency graphs
- Items involving box-and-whisker plots and stem-and-leaf diagrams
You may download the complete copy of the past paper items here (click the image below):
You may also want to try the previous set of past papers on Measures of Central Location and Variation [Part 1] here (click on the image below):
You also want to try the previous set of past papers on Measures of Central Location and Variation [Part 2] here (click on the image below):
Your comments and suggestions are welcome here. Write them in the comment box below. Thank you and God bless!
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