Question: I need help with this. The first statistics exam had a mean of 73 and a standard deviation of 14 points; the second had a

I need help with this. The first statistics exam had a

I need help with this.

The first statistics exam had a mean of 73 and a standard deviation of 14 points; the second had a mean of 84 and a standard deviation of 6 points. Anna scored a 78 on both tests. Megan scored 85 on the first exam and 71 on the second. They both totaled 156 points on the two exams, but Anna claims that her total is better. Explain

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