No solution, one solution, or infinite solutions 1. What does it mean if an equation has
ONE solution?
a. No matter what constant is
substituted in for the variable, the
equation is ALWAYS true
b. No matter what constant is
substituted in for the variable, the
equation will NEVER be true
c. Only the ONE solution will make the
equation true
d. None of the above

c is the final answer! : )

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.