Find the median for the given set of data 0.6 , 1.1, 0.87, 2, 0.87, 1.23

To find the median, place the numbers in order from least to greatest then find the number in the middle

0.6, 0.87, (0.87, 1.1), 1.23, 2

0.87 and 1.1 are in the center.

Add 0.87 to 1.1 then divide it by 2

0.87 + 1.1 = 1.97

Half of 1.97 is 0.985

Hope this helps

step-by-step explanation:

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.