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A student scores 68 on a geography test and 279 on a mathematics test. The geography...

A student scores 68 on a geography test and 279 on a mathematics test. The geography test has a mean of 80 and a standard deviation of 10. The mathematics teste has a mean of 300 and a standard deviation of 14. If the data for both tests are normally distributed, on which test did the student score better?

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TOPIC:Comparison using the z-scores.

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