Page 39 - Pollution
P. 39

Bar  Graph











                     What are graphs

                          used for ??

                     Graphs are use to

                       represent data











          Data : Data is an Information




          For Example



           In my fifth grade class we took a pizza lovers


          survey.



          We learned that ten kids liked pepperoni pizza


          best.



          Nine kids liked sausage pizza best.



          Seven kids liked cheese pizza best.




          This information is called DATA





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