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graph description
how to describe a graph
Question | Answer |
---|---|
what is mean? | the sum of numbers in a set divided by the number of numbers in the set |
what is mode? | the number that appears the most often |
what is range? | the difference between the largest number and the smallest |
What is spread? | the equation to finding the range (x-y) |
where is center? | in the bar of the median |
what is Q1? | Q1 means quart-tile one which is the difference between the median and the smallest number |
what is Q2? | Q2 means quart-tile two also known as the median |
What is Q3? | Q3 means quart-tile three which is the diferance between the median and the maximum |
what is Q4? | Q4 means quart-tile four and is the maximum |
what is a 5 number summary? | the minimum and Q1,Q2,Q3, and Q4 |