Answer: Probability of getting at least one 6 = 671/1296
Step-by-step explanation:
1. Find the probability of not getting a 6 in a single roll: 5/6
2. The probability of not getting a 6 in 4 rolls: (5/6)^4
3. Probability of getting at least one 6 = 1 - (5/6)^4
