jburdie2ez jburdie2ez
  • 04-05-2021
  • Mathematics
contestada

what is the standard deviation of 6, 2, 3, 1

Respuesta :

gaargisanghavi54 gaargisanghavi54
  • 04-05-2021

Answer:

1.870828693387

Step-by-step explanation:

Standard Deviation, σ: 1.870828693387

Count, N:4

Sum, Σx: 12

Mean, μ: 3

Variance, σ2:  3.5

Steps

σ2 = Σ(xi - μ)2

N  =   (6 - 3)2 + ... + (1 - 3)2

4 = 14

4  = 3.5

σ = √3.5

= 1.870828693387

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