3 years ago

Find: 1. three quartiles and 2. interquartile range (IQR). 1, 3, 9, 12, 12, 14, 18

Mathematics

1 answer:

Alex_Xolod [135]3 years ago

3 0

Q1=3 Q2[median]=12 Q3=14 and the IQR is 11

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