100 Points and BRAINLIEST The line plots below show the numbers of hours for the 12 students in each class.
Find the mean absolute deviation (MAD) for each class.

class A has a MAD of 0.5 and class B has a MAD of 0.5 so they have same

have a good day :)

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute:

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.