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Novay_Z [31]
3 years ago
9

Find the interquartile range for a data set having the five-number summary: 3.5, 12, 19.1, 25.8, 31.8

Mathematics
1 answer:
Dima020 [189]3 years ago
5 0

Answer:

interquartile range=21.05

Step-by-step explanation:

3.5, 12, 19.1, 25.8, 31.8

median is 19.1

Quartile 1= (3.5+12)/2=7.75

Quartile 3=(25.8+31.8)/2=28.8

interquartile range=Q3-Q1=28.8-7.75= 21.05

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