SOLUTION: A teacher finds that the test scores of a group of 40 students have a mean of 75 and a standard deviation of 10. If Anne has a test score of 88, what is Anne’s z-score?
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Question 809102: A teacher finds that the test scores of a group of 40 students have a mean of 75 and a standard deviation of 10. If Anne has a test score of 88, what is Anne’s z-score?
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
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