Hello, iam Soon Smith, So long!
Can 2 People Have The Same Last 4 Digits Of Social Security? [Solved]
Wow, that’s crazy! With just 119 people, there’s a 50-50 chance two of them will have the same last 4 digits in their SSN. And with 180 people, it jumps to an 80% chance. But if you get up to 300 people, then it’s almost certain - more than 99% probability - that two of them will have the same number.
