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What is the interquartile range of the data 100,120,130,188,196,220,265,300
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What is the interquartile range of the data 100,120,130,188,196,220,265,300

User IrishDubGuy
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How to find IQR:
Find the median of the lower and upper half of your data. Subtract Q3 - Q1 to determine the IQR.

1st Quartile- 125

3rd quartile- 242.5
Median-192
Interquartile Range -117.5 (242.5 - 125)
User Oldskultxo
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