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MongoDB vs. Oracle: Which Database Stock Has the Brighter Outlook?

MongoDB MDB and Oracle ORCL are capitalising on the intersection of cloud migration and artificial intelligence to drive ...
BBC

Pie charts and frequency diagrams

Once raw data has been collected, you need to represent it in a diagram. Two ways of doing this are to use a pie chart or frequency diagram. In a survey, 100 school students were asked to name their ...