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Help please! Standardized tests: In a particular year, the mean score on the ACT test was 25.8 and the standard deviation was 3.5. The mean

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Standardized tests: In a particular year, the mean score on the ACT test was 25.8 and the standard deviation was 3.5. The mean score on the SAT mathematics test was 517 and the standard deviation was 107. The distributions of both scores were approximately bell-shaped. Round the answers to at least two decimal places. Part: 0 / 4 Part 1 of 4 (a) Find the z-score for an ACT score of 20, The z-score for an ACT score of 20 is X

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