Which statement about the data represented by a histogram is true? A, A cluster means the frequency is zero.

B, If the graph has a cluster, the data is evenly distributed,

C, A mirror image of the left and right side of a histogram means there is a peak in the middle.

D, A peak is a bar that is higher than the other bars around it.

i am unable to solve this problem

step-by-step explanation:

no i do not : ( what is it?

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.