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WOW #2

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
a visual display of data that is used to show comparisons   bar graph  
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a measure of how much mass is contained in a given volume (how tightly packed the particles are)   density  
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a visual display of data that shows how variable changes in response to another variable   line graph  
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a measure of the amount of matteran object contains   mass  
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numerical average; calculated by adding up all the numbers and then dividing by the total number of items in the list   mean  
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the middle number in a list of numbers; found by placing all numbers in order from smallest to largest, then finding middle number   median  
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the number that appears most often in a list of numbers   mode  
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the number of observations made to test a hypothesis; the larger the sample size, the more confindent one can be in the results   sample size  
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the amount of space an object takes up   volume  
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a measure of the force of gravity acting on an object   weight  
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Created by: mcdanelt
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