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Definition
the number that falls in the middle whe a set of data is written from least to greatest. Example: three bowling scores are 130,140,150. The middle or median score is 140. 


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The value(s)that occur most often in a set of data. Example: My test score are 85,90,95,95,90 and 95. The mode of these scores is 95. 


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Definition
The average of a set of numbers. Add up the numbers and divide by the number in the set. Example: the bowling scores are 10, 18, 20. the average score is 16 


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Definition
the difference between the highest and lowest number in a set of date. Example: the range between 95 and 85 is 10 


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Definition
The distance around a figure. To find the perimeter of a figure, total(add up) the length of each side. 


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Definition
The inside surface space of a rectangle as in the floor space. Area of a rectangle is LENGTH X WIDTH 


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Definition
BASE x HEIGHT divide your answer by 2 


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Definition
Square the radius X PI (3.14) 


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Definition
THe capacity or cubic space of a figure. LENGTH X WIDTH X HEIGHT 


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Definition
A line from the center of a circle or sphere to any point on the circle or sphere. 


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Definition
A line segment that passes through the center of a circle or sphere and has endpoints on the circle or sphere. 


Term
CIRCUMFERENCE of a circle 

Definition
The distance around the perimeter if a circle. The circumference of a circle is 2 x (pi)x radius or (pi) x diameter 

