zanaiyathomas zanaiyathomas
  • 16-05-2021
  • Mathematics
contestada

I NEED HELP PLEASE!!

I NEED HELP PLEASE class=

Respuesta :

laylamcdoniel laylamcdoniel
  • 17-05-2021

Answer:3.38

Step-by-step explanation:

Count, N: 5

Sum, Σx: 18

Mean, μ: 3.6

Variance, σ2:  11.44

Steps

(10 - 3.6)2 + ... + (2 - 3.6)2

5

=  

57.2

5

=  11.44

σ =  √11.44

=  3.38

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