Mathematics, 22.05.2021 04:50 saif27
For a statistics test scores the mean is 63 and the standard deviation is 7.0, and for a biology test scores the mean is 23 and the standard deviation is 3.9. A student gets a 75 on the statistics test and a 25 on the biology test. On which test did the student performed better?
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For a statistics test scores the mean is 63 and the standard deviation is 7.0, and for a biology tes...
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