Solved

On the First Test,the Mean Is 75,your Score Is 90,and

Question 55

Multiple Choice

On the first test,the mean is 75,your score is 90,and the standard deviation is 15.On the second test,the mean is 75,your score is 85,and the standard deviation is 5.Compared to other students,how well did you do on the two tests?​


A) You did better on the first test.
B) ​You did better on the second test.
C) ​You did equally well on both tests.
D) ​Not enough information is given to answer the question.

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions