madash1015 madash1015
  • 20-06-2024
  • Mathematics
Answered

Consider a sample with a mean equal to 40 and a standard deviation equal to 9. Calculate the z-scores for the following values.
a) 54
b) 70
c) 31
d) 14
The z-score of 54 is ____(Round to two decimal places as needed.)



Answer :

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