Https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-data-statistics/cc-6th/v/calculating-interquartile-range-iqr
This is a link that I gave to my little sister that helped her understand what interquartile range is. It has an example as well! I hope this helps!
Answer:
0.05, 0.5, 0.507, 0.57, 0.577
Step-by-step explanation:
2 × 4 is a way to use multipacation