I need help rn please

3/1

Step-by-step explanation:

Rise over run

Find a place where the line meets a cross section (corner of a box, where two graph lines meet) on the graph

I'm looking at -3, -3

Then we go straight up the graph on -3 until the line meets an other one of those cross sections. It does this at 0, -2. Count or add up how far we moved.

We're going to count over how far that is from where we are from the last step. You should have made a little triangle with the two graph lines and our blue line if you were to draw what we just did.

We moved up 3 and over 1 to get from the first cross section to the second. You can do this at any cross section on the graph that the blue line touches.

3/1

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.