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There are two calculus classes at your school. Both classes have a class average of 75.5. The first class has a standard deviation of 10.2 and the second has a standard deviation of 22.5. How do the classes compare? Question 2 options:

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sinnernation
the compare them by by average and deviation, or you minus the 75.5 by the 10.2, 75.5-10.2= the standard average

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