You select 200 names at random from the phone book. What is the expected number of people who will have unlisted numbers???
None of them. 0 percent.
Unlisted numbers are not listed in the phonebook. That’s why they are called unlisted.
Categories
Tags
background
cell
cell phone
cellphone
cell phone lookup
cell phone number
cell phone number lookup
cell phone numbers
cellular
cheating
detective
directory
find
free
how
investigate
investigation
look
lookup
lookup a cell phone number
mobile
money
name and address
number
numbers
phone
phone number
phone number lookup
reverse
reverse cell phone
reverse cell phone lookup
reverse lookup
reverse phone
reverse phone directory
reverse phone lookup
reverse phone lookups
reverse phone number
reverse phone numbers
reverse phone search
reverse telephone
search
spouse
telephone
trace
up
70
References :
None of them. 0 percent.
Unlisted numbers are not listed in the phonebook. That’s why they are called unlisted.
References :
None dude. Who the hell will put the unlisted nos. in the phone-book?(except till u write them down)
References :