Asked by karen
find the z-score of 78.5%. This was all the info given for the question and i have no clue how to figure it
Answers
Answered by
drwls
If the z-score is 0.785, the value of a normal distribution variable is 0.785 sigma above the mean value of the distribution. "Sigma" is the standard deviation.
You need to provide more information about the distribution if you want a more specific answer.
You need to provide more information about the distribution if you want a more specific answer.
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