the main for statiatics test score is 64 and the stendard deviation is 7.0. for the biology test score, the mean is 24 and the standare deviation is 3.9. the test score of a studend who took both test are given below.A studend gets a 79 on the statistics test and a 29 a biology test.Transform each test score at a z=scoreDetermine on which test the student had a better score.
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