PROBABILITY A big family goes to a carnival and plays the spinning
wheel game. One of the family members played one
round and had to spin the wheel to the color of re. O
win the BIG PRIZE! The problem was that the wheel
had a total of 150 sections of each different color and
only 2 reds. What is the probability that she will land on
red?

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.

99

step-by-step explanation:

g

step-by-step explanation:

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0