Question
In a particular year the main score of the ACT test was 25.3 in the standard deviation was 5.9 the main score on the SAT
In a particular year the main score of the ACT test was 25.3 in the standard deviation was 5.9 the main score on the SAT mathematics test was 531 and the standard deviation was 113th the distributions of both scores were approximately bell shaped round the answers to at least 2 decimal places find the Z score for an ACT score of 521 the Z score for an ACT score of 521 is?
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Discrete Mathematics and Its Applications
Authors: Kenneth H. Rosen
7th edition
0073383090, 978-0073383095
