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Mathematics, 31.08.2019 21:50, jasalina
The class average on a math test was 77.5 and the standard deviation was 5.8 find the z score for a test score of 83 and the percentage of the class who scored below 83
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Mathematics, 21.06.2019 21:30, oliup567
(c) the diagram shows the first three shapes of a matchsticks arrangement. first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.
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The class average on a math test was 77.5 and the standard deviation was 5.8 find the z score for a...
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