3 years ago

What is the interquartile range (IQR) of the data set below?

Mathematics

1 answer:

lys-0071 [83]3 years ago

8 0

Answer:

The Inter Quartile Range is 20.

Step-by-step explanation:

The interquartile range is Q3 - Q1. So first let's find the median (Q2) so we can find Q1 and Q3. Since there is an even amount of numbers, we need to find the average of the middle to numbers. My work is in the attached image.

If this helps, I would appreciate it if you gave me brainliest :)

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