envycanady2464 envycanady2464
  • 13-12-2018
  • Mathematics
contestada

The mean of a set of data is 4.68 and its standard deviation is 2.83. find the z score of the value

Respuesta :

belgrad belgrad
  • 26-12-2018

Answer:

z=-0.35 ( Depending on value given)

Step-by-step explanation:

Let the value be x. For calculation purposes, let us take x as 3.68. ( as mean is 4.68). We may assume a higher value as well. Depends on the given value.

The formula for z score is given as-

z=(value-mean)/Standard Deviation

z=(3.68-4.68)/2.83

z=-0.35

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