Answer:
IQR = 6
Explanation:
the inter quartile range (IQR ) is the difference between the upper quartile (Q₃ ) and the lower quartile (Q₁ )
Q₃ is the value on the right side of the box plot , that is Q₃ = 33
Q₁ is the value on the left side of the box plot , that is Q₁ = 27
IQR = Q₃ - Q₁ = 33 - 27 = 6