The box plots show the data distributions for the number of customers who used a coupon each hour during a two-day sale.

Which measure of variability can be compared using the box plots?

interquartile range

standard deviation

mean

median

horizontal translation of 2 units in the positive x direction

followed by

vertical translation of 3 units in the positive y direction

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.