Answer:
Step-by-step explanation:
Given that in a study of honeymoon vacations for newlyweds in the United States, it was determined that 79% take place outside of the country, 64% last longer than 7 days, and 50% are both outside the country and last longer than 7 days.
Let A - honey moon outside country
B - last longer than 7 days
Then
a) the probability that a honeymoon vacation takes place outside of the country or lasts longer than 7 days
b) the probability that a honeymoon vacation lasts longer than 7 days given that it takes place outside of the country
=
c) the probability that a honeymoon vacation takes place outside of the country given that it does not last longer than 7 days
=