Author Question: Suppose the chance that your plane will depart and arrive on time in the same trip is 90. The chance ... (Read 155 times)

michelleunicorn · **on:** Jul 24, 2018

Suppose the chance that your plane will depart and arrive on time in the same trip is 90. The chance that your plane will depart on time on any given trip is __________ 90. (Choose one: at most, equal to, or at least, and fill in the blank.)
Fill in the blank(s) with correct word

Question 2

Suppose your commute to work involves encountering 3 intersections in town and then getting on the Interstate for 10 miles. Your driving experiences in town and on the Interstate are unrelated. Suppose your chances of hitting a red light in town are 1 in 10, and your chances of getting tied up in traffic on the Interstate are 2 in 10 . What are the chances of having both happen on the same trip to work?
a. 3/10 = .30 or 30
b. 2/100 = .02 or 2
c. 3/20 = .15 or 15
d. None of the above