Asked by Ha P
For the same population, find the score (X value) corresponding to each of the following z-scores.
z = －2.00 z = 1.50 z = －0.50
z = 0.60 z = 1.00 z = 0
z = －2.00 z = 1.50 z = －0.50
z = 0.60 z = 1.00 z = 0
Answers
Answered by
PsyDAG
Cannot find the score (X) unless you know the mean and standard deviation.
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability related to the Z scores.
Z = 0 at the mean
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability related to the Z scores.
Z = 0 at the mean
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