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The box plot below shows the number of years that 16 schools have participated in an interschool swimming meet:

At least how many schools have participated for 1 year or less?

A.3
B.4
C.8
D.10

The box plot below shows the number of years that 16 schools have participated in an interschool swimming meet At least how many schools have participated for 1 class=

Respuesta :

From the box plot we can see that schools that are participated less than 1 year are in the first quartile. That means 1.4 of the schools participated for 1 year or less.
16/4 = 4
Answer: B.4.

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