nini7457 nini7457

08-10-2019
Mathematics

contestada

What is the mean of the data set: 1, 3, 3, 5, 9 , 11, 13, 13, 20, 21 ?

Respuesta :

jllane2544 jllane2544

08-10-2019

Answer:

9.9

Step-by-step explanation:

1+3+3+5+9+11+13+13+20+21=99 99/10=9.9

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