Mathematics, 05.03.2021 22:10 tangia
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Using the following set of data calculate the lower quartile, the upper quartile and the interquartile range,
20, 22, 25, 28, 29, 30, 32, 33, 34
Be sure to show your work for finding
• the lower quartile
• the upper quartile
the interquartile range
Answers: 2
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