Answer:
I believe the answer to this question is: Slope-Intercept-Form;
Y= - 7/2x - 27/2.
If the data set represents the number of rings each person is wearing, being: 0,2,4,0,2,3,2,8,6, the interquartile range of the data is 2. Being, 4 as the Q1, 3 as the Q2 or median, and 6 as the Q3. Where the formula of getting the interquartile range is IQR= Q1-Q2.
4 is 80% of 5, because 1 is worth 20%
