Irundune77
contestada

"The following box plot shows the number of years during which 20 schools have participated in an interschool swimming meet:

(Box plot shown below)*

At least how many schools have participated for 6 years or more?"

I'm stuck on this problem. Box plot questions always trip me! Does anyone out there think they can help me?

The following box plot shows the number of years during which 20 schools have participated in an interschool swimming meet Box plot shown below At least how man class=

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meerkat18
Based on the box plot you have given above, the answer would be 20% of the total schools participated for 6 years or more. This is because the part of the box plot wherein it hits 6 years and above is 20%. Thus, if there are 20 schools, then the 20% of it would be 4. In conclusion, there are 4 schools that participated for 6 years or more. 

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