mgavyn3145 mgavyn3145
  • 15-01-2018
  • Mathematics
contestada

Find the z-score for a value of 16 with a mean of 8 and a variance of 5 g

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Rod44 Rod44
  • 15-01-2018
If the variance is 5 then the standard deviation is √5.
If Z is the score then Z=(8-16)/√5=-3.58 approx.
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