Jenifer is flying her kite and it gets stuck in a tree. She knows the string on her kite is 16 feet long and she is 6 feet from the tree. How long of a ladder (in feet) will she need to get her kite out of the tree?

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.

a

step-by-step explanation:

0.50 , 0.75

step-by-step explanation:

at least two

step-by-step explanation: