SOLUTION: On a recent quiz, the class mean was 73 with a standard deviation of 3. Calculate the z-score (to 4 decimal places) for a person who received a score of 75. z-score: ______

Algebra ->  Probability-and-statistics -> SOLUTION: On a recent quiz, the class mean was 73 with a standard deviation of 3. Calculate the z-score (to 4 decimal places) for a person who received a score of 75. z-score: ______       Log On


   

Question 1181939: On a recent quiz, the class mean was 73 with a standard deviation of 3.
Calculate the z-score (to 4 decimal places) for a person who received a score of 75.
z-score: ______
Is this unusual?
Answer by ikleyn(52788) About Me  (Show Source):
You can put this solution on YOUR website!
.

Hello, what you try to consider, is a statistical experiment.


But statistical experiments ARE NOT DESCRIBED in this way, as you do . . .