Which of the following is an example of a conditional probability?
a. the probability that a person has an umbrella, given that rain is in
the forecast
b. the probability that a car will break down
c. the probability that a football team will win a championship or an
olympian will win a gold medal
d. the probability that it will not rain on friday

answer: given that the roller coaster can accommodate 1600 riders per hour, thus the roller coaster can accomodate 1600 / 60 = 26.67 riders per minute.

given that there are 345 people in the line, the number of minutes it will take for the 345 persons to get into the roller coaster is given by 345 / 26.67 = 12.94 minutes.

therefore, it will take you 12.94 minutes to get to the front of the line.

step-by-step explanation:

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

$12. that is my answer.