A Household Is a Group of People Living Together at the Same

A household is a group of people living together at the same address. According to the 2015 Current Population Survey's Annual Social and Economic (CPS ASEC) Supplement, if an American household were chosen at random and asked how many people lived there, here are the probabilities:

What is the probability that the household chosen contains only one person?

A) 0.52
B) 0.27
C) 0.14
D) 0.73
E) It is not possible to tell from the information given.