A few days ago, I was looking for a very specific piece of data: the average age of professors in the US. I did a Google search for “average age of us professors” and, after the obligatory and ...

Data can be presented in many ways that make it quicker and easier to read. In this section we will look at some of these ways. It is important to choose the best way to present data. This is the data ...

Let’s say you’ve polled your customers and now have a spreadsheet full of data from which you need to glean insights. There are complicated tools that can do this, such as IBM’s SPSS software, but to ...

Perplexity has been championing the cause of generative AI-powered search engines and encouraging legacy software giants like Google and Microsoft to revolutionise the internet surfing experience. Now ...