Match the initial values and rates of change with the lines of best fit on the scatter plots.
The initial value is 15, and
the rate of change is 5.
The initial value is 20, and
the rate of change is 4.
The initial value is 20, and
the rate of change is -4.
The initial value is 20, and
the rate of change is -5.
The initial value is 15, and
the rate of change is -3.

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.

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step-by-step explanation: