Maki bought a robot marked down from $300 to $180. What is the discount percentage? (Will mark show work)

40%

Step-by-step explanation:

discount = 300 -180 = $ 120

Discount percentage = (120/300)*100

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.

answer: you need to organize this better it does not make sense.

step-by-step explanation: ?