Eight is less than six more than 3 number x

8 < 6 + 3x

Step-by-step explanation:

Eight should go on the left side of the sign because it is LESS than the 3x (3 number x im assuming) with is increased by 6 (+6)

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 is : muchas/tipicas

have a nice day!

~recklesschicken