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A data set has a lower quartile of 18 and an upper… | StemPy Lab

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A data set has a lower quartile of 18 and an upper quartile of 30. A reading above the upper fence, which is 1.5 interquartile ranges above the upper quartile, is marked as an outlier. What is the smallest whole number that would be marked as an outlier?

MathematicsMediumHigh School (11–12)Statistics and Probability › Statistics AP A-Level IB AEEE (Amrita)AMUEEE AP EAPCET

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A data set has a lower quartile of $18$ and an upper quartile of $30$ . A reading above the upper fence, which is $1.5$ interquartile ranges above the upper quartile, is marked as an outlier. What is the smallest whole number that would be marked as an outlier?

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← The numbers of pages read by a student on seven days were 4, 9, 12, 15, 21, 26 and 30. The librarian uses the rule that leaves out the median when the number of values is odd. What is the interquartile range?Ten readings have a mean of 30 and a standard deviation of 5. One reading of 24 is found to be wrong, and the correct reading is 34. What is the variance of the corrected readings? →

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