+0  
 
-1
54
1
avatar+-291 

This table shows the number of classes at Wilson H.S. within various categories of class-size range. Of these 109 classes, what is the greatest possible number of students that could be the median class size? 

 Mar 28, 2020
 #1
avatar+1948 
+1

109/2=54.5, so that means the 54th and the 55th will be the median. 

 

Therefore, the greatest possible number of students is 30.

 Mar 28, 2020

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