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OpenStudy (anonymous):
WILL FAN. I need help. The mean temperature of a certain city is 75 degrees, with the standard deviation of 7 degrees. What is the temperature corresponding to a z-score of -1.37?
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OpenStudy (anonymous):
65.41 I think. \[Z= (X- Mean(X))\div Standard Deviation\]
OpenStudy (anonymous):
Wasn't it helpful?
OpenStudy (anonymous):
@ArsalanAijaz I try to do it but i keep getting the wrong answer.
OpenStudy (anonymous):
Is mine correct? Multiply Z score by standard deviation and then add the mean to it
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