Idon’t really know how to do this question. i tried it out, but i can’t seem to figure out how to construct the perpendicular line that passes through a. can anyone ?

1. Draw an arc around your point that intersects the line (green)

2. Draw 2 arcs from where the first arc intersected the line (red)

3. Draw a line through the point where those 2 arcs intersect each other (blue)

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

2y+y=5

add 2y and y