kaitkxoxo2563 kaitkxoxo2563
  • 04-01-2020
  • Mathematics
contestada

the standard deviation of a set of 5 different integers each of which is between 0 and 10

Respuesta :

AlonsoDehner AlonsoDehner
  • 04-01-2020

Answer:

Mean = 3.8, std dev = 3.06

Step-by-step explanation:

First let us select any 5 integers without repitition from 0 to 10

Let this be 0,2,3,5,9

To calculate mean and standard deviation

x (x-3.8)^2  

   

0 14.44  

2 3.24  

3 0.64  

5 1.44  

9 27.04  

   

total 19 46.8  

   

Mean 3.8 9.36 Variance

   

Variance 9.36  

Std dev 3.059411708  

Please note that this mean and std deviation would vary according to our selection of 5 integers.

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