Search for question
Question

What is the probability of meeting someone who's social security number is only 1 digit off from yours because me and my best friend have this issue our first 7 digits are the exact same his 8th digit is a 6 mine is a 5 and our 9th digit is the same an example is like 323-11-4056 and 323-11-4066

Fig: 1

Fig: 2