Hey I need help with this problem thanks

Step-by-step explanation:

Terms of a sequence are graphed with "x" values starting at 1 and increasing by 1 for each term. That means you're graphing the points (1, 4), (2, 8), (3, 12), (4, 16).

You will find the points lie on a straight line. That means the sequence is arithmetic.

The common difference is found by taking the difference of any pair of adjacent terms of an arithmetic sequence:

  8 -4 = 4

  12 -8 = 4

  16 -12 = 4

The common difference is 4.

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step-by-step explanation:

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.