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Mathematics, 01.06.2020 20:58 luna563

The average mark of candidates in an aptitude test was 128.5 with a standard deviation of 8.2. Three scores extracted from the test are 148, 102, 15zs2. What is the average of the extracted scores that are extreme values (outliers)

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The average mark of candidates in an aptitude test was 128.5 with a standard deviation of 8.2. Three...

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