+0  
 
0
92
1
avatar+3108 

Help 1,2

NotSoSmart  Apr 17, 2018
 #1
avatar+88980 
+1

15  13    9   9   7    1  11    10   13    1    13

 

Order the data

 

1   1    7     9    9    10    11     13    13     13     15

 

Mean  =  Sum of the Values  / Number of Values  =  102 / 11  =  9.27  = 9.3  

 

Median  =   Value in the middle =  10

 

Mode =  The value that appears the most often  =  13

 

 

The third answer is correct

 

 

cool cool cool

CPhill  Apr 17, 2018
edited by CPhill  Apr 17, 2018

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