+0  
 
-2
60
2
avatar+-291 

https://web2.0calc.com/questions/cphill-pls-help-stats

 Apr 4, 2020
 #1
avatar+111329 
+1

The ages  are

 

19,19, 20, 20, 21, 21,22,24,25,25,26,27,28,28, 30,30,30,31,32,32,34,34,35,38,39,45,48

 

Mean   = 29  = x

 

Median  = 28  = y

 

Mode  = 30  = z

 

So

 

x (y  - z)   =     29  ( 28 - 30)   =  29 (-2)   = -58

 

 

cool cool cool

 Apr 4, 2020

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