Answer:
The interquartile range is 3.
Step-by-step explanation:
1, 1, 3, 4, 4, 5, 5, 5, 6, 7, 9
Median: 5
(Q1) Lower quartile: 3
(Q2) Upper quartile: 6
(IQR) Interquartile range: 6 - 3 = 3
I think it means to multiply.
Because the diagonals of a rectangle are congruent, the statement "segment SQ ≅ segment PR" is true.
