Points J, K, and L are distinct points, and JK=KL. Which of these statements 1 point
must be true? Select all that apply. *
J, K, and L are coplanar.
J, K, and L are collinear.
K is the midpoint of segment JL.
JK is congruent to KL.
The measure of angle JKL is 90°

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:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

any options?

step-by-step explanation:

sadsdda

step-by-step explanation: