Q

 Q is for Quadrilateral! A Quadrilateral is a four sided polygon! The sum of all the interior angles equals 360 degrees!

Quadrant: A quadrant is one of the four squares on a coordinate graph. You plot points on all of the quadrants.



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**Quadratic Function- a function that is described by an equation**


Quartiles - The Quartiles are a number that is right in the middle of both sides of the median, this number is very useful for making box and whisker charts!

where the dots are at the bottom and top of the 1st graph and top of the 2nd graph are where the quartiles are!!!



An example of a Quartile is...

5,6,7 ,8, 9,10,11 The median is 8 Now to find the UPPER QUARTILE you take That makes 10 and 6 both of your QUARTILES. 9,10,11 and mind the median of that, which is 10 10-UPPER QUARTILE To find the LOWER QUARTILe you take 6-LOWER QUARTILE 5,6,7 and find the median of that, which is 6