Very confuesed
a spherical model of planet earth has a radius of 3 ft.

what is the approximate volume of the model of planet earth?

use 3.14 to approximate pi. round to the nearest hundredth if necessary.

enter your answer in the box

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.

the answer would be 44.79

plz mark brainliest

step-by-step explanation: