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+0  
 
+1
89
4
avatar+893 

Answer: 8

 

What I did:

 Jul 28, 2019
 #1
avatar+103715 
+3

How about

 

71,72,72,73,79,79,79    

 Jul 28, 2019
 #2
avatar+893 
+2

Oh!!! I see now. Thanks for the help!!!

dgfgrafgdfge111  Jul 28, 2019
edited by dgfgrafgdfge111  Jul 28, 2019
 #3
avatar+103148 
+3

Another possibiity

 

71,71,73,73,79,79,79      [ the spread is stil 8 ]

 

And yet another  [ that Melody found ]

 

71, 72, 72, 73, 79,79,79   [ the spread is still 8 ]

 

Note that 79 must appear no less than 3 times......if it only appeared 2 times....then this would set up a situation where either 72 or 73 would have to be the mode, which is impossible

 

 

 

cool cool cool

 Jul 28, 2019
 #4
avatar+893 
+2

I see. Thanks CPhill!!

dgfgrafgdfge111  Jul 29, 2019

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