Question

What is the interquartile range of the data set?

{18, 17, 10, 25, 20, 20, 30, 18, 18, 30, 25}

Answer 1

Answer: I’m sorry but I will give you the explanation how to do it

Step-by-step explanation: separate two pares into even numbers to be your quartile 1 and 3 then you will find the median of those numbers by crossing out your numbers evenly until finding the middle number after that you will add them and divide them by the amount of numbers there is so hopefully this helps

Answer 2

The interquartile range of the data set would be 7! Hope this helps! :D