Greg wants to find out if he did better than Steve in music class. Greg received a score of 80 in his music class, where the mean score was 76 and the standard deviation was 7. Steve received a score of 34 in his music class, where the mean score was 30 and the standard deviation was 5.
Did Greg perform relatively better than Steve?
How do you know?

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The Answer of Greg wants to find out if he did better than Steve in music class. Greg received a score of 80 in his music class, where the mean score was 76 and the standard deviation was 7. Steve received a score of 34 in his music class, where the mean score was 30 and the standard deviation was 5.
Did Greg perform relatively better than Steve?
How do you know?

Greg Wants to Find Out If He Did Better Than