To calculate the probability of repeat numbers?

there phone number, what is the probability that the last 4 digits of my numbers are the last 4 digits of a new number which I bought (different operator)
March 19th 20 at 08:48
1 answer
March 19th 20 at 08:50
0.01%
that is, if the number just 4 digit and if the number of the phone?
he can be:
093-1xx-5555
093-2xx-5555 - Delaney.Schultz commented on March 19th 20 at 08:53
@Delaney.Schultz, as the question was about the last 4 digits. The last 4 here, 4 latest there. - andreanne39 commented on March 19th 20 at 08:56
@Delaney.Schultz, what I can do for you? Is that to provide a brain for the transplant. But it's unlikely )
Said 0.01% means 0.01%. - braxton_Ondric commented on March 19th 20 at 08:59
@andreanne39, Yes, stupid. - Delaney.Schultz commented on March 19th 20 at 09:02
@braxton_Ondric, approx. but this is only true if I entered a store which has all possible packages and they are available? will somehow change the probability of other factors(the existence of such a package in the right store in the right city, etc.)? - Delaney.Schultz commented on March 19th 20 at 09:05
@Delaney.Schultzwill be of course. But for a more accurate calculation you need somewhere that dopolnitelnuyu information about the availability to learn.

It is easier to give money pradamano to find you need the room. - joanie_Moen commented on March 19th 20 at 09:08
@Delaney.Schultz,
what is the probability that the last 4 digits of my numbers are the last 4 digits of the new numbers which I bought from other factors(the existence of such a package in the right store in the right city, etc.)?

The highlighted text I had to pofantaziruete? OK.
the presence of any such package? With the same last digits? Then
the probability is == (as there are coincident) / (how many there are total)
- braxton_Ondric commented on March 19th 20 at 09:11
@Delaney.Schultzsimply multiply 0.01 on the probability of the presence of such package in the right store. Or the likelihood of any other having impact factor - andreanne39 commented on March 19th 20 at 09:14

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