The vertices of a figure are A (–1, 2), B (–4, 2), C (–2, 4), D (4, 4), and E (4, –3).What type of polygon is the figure?

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.

step-by-step explanation:

what is the figure? attach a picture.

∡ eia and ∡ kij are congruent

step-by-step explanation: