A fair die is rolled five times. What is the probability that it comes up 1 at least once?
A) 0.5981
B) 0.1667
C) 0.5177
D) 0.8333

Name: A fair die is rolled five times. What is the probability that it comes up 1 at least once? A) 0.5981 B) 0.1667 C) 0.5177 D) 0.8333
Brand: Quizplus
Rating: 4.8 (34 reviews)

Question

Quizplus · Accepted Answer

The probability of not rolling a 1 in a single roll is 5/6. For five rolls, it's (5/6)^5. The probability of rolling at least one 1 is 1 minus this probability, which equals approximately 0.5981.

A Fair Die Is Rolled Five Times