A piece of information that we can use. For example: numbers, words, colours, mood, etc... - Data, Marks that we use for counting. - Tally, The number of times something occurs or happens. - Frequency, Any diagrams or tables - Charts, Tally chart, Frequency tables, Table, The different groups that the data has been put into are called classes - Class interval, Large amounts of data are organised into groups - Grouped Data,

tally charts and frequency tables

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