+118653 lghotgirl:z= ___7320-7500_________
___ 302___
square root of 52
The z score is -2.05, the problem consists of two fractions 7320-7500/302/square root of 52. How do you get to the answer, I have calculated so many times and still not the right answer.[
Melody:lghotgirl:z= ___7320-7500_________
___ 302___
square root of 52
The z score is -2.05, the problem consists of two fractions (7320-7500/302/square root of 52). How do you get to the answer, I have calculated so many times and still not the right answer.[
I am having a major problem understanding the question.
Is this part of a bigger question? This is just the two fractions within the problem and I even rewrote
The z-score formula is
Z = ( X - mean) / standard deviation
What are all those long lines in your question?
Perhaps you can re-phrase your question so I can understand.
