Answer:
11, 12 , 9 , 14 , 5
Explanation:
the median is represented by the verytical line inside the box , then
median = 11
the range is the difference between the largest and smallest value
largest value ( end of line on right ) = 19
smallest value ( end of line on left ) = 7
range = 19 - 7 = 12
the 25th percentile Q₁ is the value on the left side of the box , that is
Q₁ = 9
the 75th percentile Q₃ is the value on the right side of the box, that is
Q₃ = 14
the inter- quartile range (IQR ) is the difference in the percentiles, that is
IQR = Q₃ - Q₁ = 14 - 9 = 5