х у 31-2 6 -4 9 -6 12 - 8 Determine whether the table represents a proportional relationship. If a proportional relationship exists, what is the constant ratio of Y? Х A) yes, - B) yes, - 2 2 - - میں اسی C) in yes, 2 5 D) The table does not represent a proportional relationship.​

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.

22

step-by-step explanation:

susie has 7 apples