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.

Question

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.

Quizplus · Accepted Answer

Your score on the second test is still above the mean, and with a smaller standard deviation, it suggests that your score is closer to the top of the class. Therefore, you did better on the second test compared to other students.

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