marqmor marqmor
  • 17-01-2020
  • Mathematics
contestada

What is the standard deviation of the data set? 5,9,11,4,8,9,12

2.7
2.9
3.0
8.2

Respuesta :

zaranadeem zaranadeem
  • 17-01-2020

Answer: 2.7

Step-by-step explanation:

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