, ILL GIVE BRAINLIEST* Rich started exercising 5 weeks ago. He lost 4 pounds each week. (-4) How many total pounds has Rich lost?

a.) Rich gained 20 pounds

b.) Rich gained 1 pound

c.) Rich lost 20 pounds

Step-by-step explanation:

C

C.) Rich lost 20 pounds

Step-by-step explanation:

I hope you have a good rest of your day!

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: give more info

step-by-step explanation: