hgospodinova hgospodinova
  • 30-03-2020
  • Mathematics
contestada

a group of 500 students has a mean age of 16.2 years with a standard deviation of 0.4 years.

Respuesta :

Glitterlover2008
Glitterlover2008 Glitterlover2008
  • 30-03-2020

Answer:

6.48

Step-by-step explanation:

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