AMC8 Quiz #9 (Probability and Statistics)

Four children were born and each child is equally likely to be a boy or a girl. Which of the following is most likely?

A random integer between 1000 and 9999 is chosen. What is the probability that it is odd with distinct digits?

Two different numbers are selected from the set {-2, -1, 0, 3, 4, 5}. What is the probability that their product is 0?

An, Ed, Si & Mo sit at a square table, one person per side. What's the probability that An & Mo sit opposite each other?

A number from 1 to 10 is randomly selected & a 6-sided die is rolled. Find the probability that the product is a square.

A fair 6-sided die is rolled twice. What's the probability the 1st number rolled is greater than the 2nd number?