Monday, March 29, 2010

Getting Statistical

In Room 14 we have been learning about statistics and how to make graphs. Mrs larsen showed us lots of graphs. She showed us how to make picture graphs, histographs, tally graphs, table graph, dot plots and many more. Ater that we had to carry out our own invetsigation. David and I wanted to know how long people could hold their breath for. We collected our data using a table graph and we presented our data using a steam and leaf graph. Room 14 had lots of fun.
By William

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