2010020108

SubArea: 
Probability
Level: 
A
Project ID: 
2010020108
Source Problem: 
2010020107
Accepted: 
0
Clonable: 
1
Easy: 
0
Three dice are thrown simultaneously. Let A be the event, "The sum is four," and B the event, "The sum is seven." Which of the following statements is true?
The event B is more likely than the event A.
The event A is more probable than the event B.
Both events are equally likely.
The probability of the event A is two times greater than the probability of the event B.