35 We could show this data in a bar chart, but it would have a lot of bars! We can group them together so that we have fewer categories. When choosing intervals for the data sets make sure that ...

I am currently working on a book about the use of AI in academic research, and every now and then, I like to share bits and ...

To calculate the cumulative ... Reading from the graph, the upper quartile is 47. The interquartile range is the upper quartile – the lower quartile, so for this data the interquartile range ...