statistics
posted by Kat .
Suppose that you got a score of X=78 on an English test for which the mean was (mu)=70 and the standard deviation was (lower case sigma)=10. Also, suppose that you got a scores of X=64 on a Spanish test with mean(mu)=50 and (lower case sigma)=7. For which test would you expect the better grade? Explain your answer.
(this is for a population)

statistics 
drwls
On the English test you were 0.8sigma above the average, and on the Spanish test you were also 2.0 sigma above the average. The Spanish test result deserves the better grade.
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