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Vocabulary

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Statistics   The collection, organization, display, and analyzation of data.  
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Data   Information  
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Scale   The lowest number to highest number in a data set.  
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Interval   Even divisions of the scale. (What you are counting by)  
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Trend   The overall picture of what is going on. I.E.: increasing, decreasing, staying constant  
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Mean or Average   add all numbers of a data set, then divide by the number of numbers in the data set to find the average, or 'middle ground', also known as the measure of central tendency  
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Line Graph   Graphs data over time  
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Prediction   Using the data presented to make an estimation about what will happen in the future.  
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