I need help finding x. ​

x = 75.77?? id k

used: https://www.calculator.net/triangle-calculator.html?vc=90&vx=&vy=42&va=29&vz=&vb=61&angleunits=d&x=71&y=26

c. 4 1/4 pounds

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.