Analysis of students performance. 250 students appeared for a test of 500 marks. The scores they obtained
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Analysis of students’ performance. 250 students appeared for a test of 500 marks. The scores they obtained have a mean of 383, a first quartile of 355, a third quartile of 402, and a 90th percentile of 437. Interpret each of these numerical descriptive measures.
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Related Book For
Statistics Plus New Mylab Statistics With Pearson Etext Access Card Package
ISBN: 978-0134090436
13th Edition
Authors: James Mcclave ,Terry Sincich
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