Which phrase represents the graph below? a person jumping on a trampoline

a runner in a sprint race

both of the above

neither of the above

9514 1404 393

  a person jumping on a trampoline

Step-by-step explanation:

We expect a runner to hit the ground at each step, so their height will be zero at some point. We expect a height curve to have a flat bottom, where the height is zero for the duration of the time that each foot is on the ground.

A person on a trampoline will remain above ground, and will come to a gentle stop before being re-launched into the air. The curve seems to represent ...

  a person jumping on a trampoline

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.

3.how is solving radical equations different than solving linear equations?

step-by-step explanation: