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You forgot the last 2 digits of your user ID for a games website You know that both digits are odd Find the probability that you type the correct last digits by randomly typing 2 odd number?
Wiki User
∙ 13y ago
you forgot the last 2 digits of your user ID for a games website. You know that both digits are odd. Find the probability that you type the correct last digits by randomly typing 2 odd numbers
Wiki User
∙ 13y ago
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What is the probability of finding five numbers of six digits chosen randomly from 100000 to 999999?
There is 100% chance.
What is the probability that the number is greater than 4?
That depends what rules you use, to choose a number randomly.
If two dice are thrown what is the probability that some of digits is ten?
None of the digits can be 10, so the probability is 0.
What is the probability of three digit numbers without repeated digits with numbers 0123456?
It is possible to create a 3-digit number, without repeated digits so the probability is 1.
The digits 1 through 9 are randomly arranged to make a number What is the probability that the resulting number is divisible by 18?
The answer is 4/9 or 44.444... % Any permutation of the digits 1 to 9 will be divisible by 9. So divisibility by 18 depends only on whether or not the last digit is even. If the last digit is 2, 4, 6 or 8 the number is divisible by 18 and if it is 1, 3, 5, 7 or 9 it is not. So 4 favourable outcomes out of 9 ie probability = 4/9.
What is the probability of arranging 3 letters followed by 3 digits?
The question is ambiguous. It is in complete.
What is the probability of a four digit telephone extension has one or more repeated digits?
6561
What do the numbers mean on the Montana drivers license?
The number is 13 digits in length. The first 2 digits = the month of birth; the next 3 digits are randomly assigned; the next 4 digits = the year of birth; the next 2 digits = "41" (it was the 41st state); and the last 2 digits = day of birth.
What is the probability of receiving matching PIN numbers for bank cards?
For a four digit pin number: You receive the first PIN number, let's say WXYZ. The probability that the next pin number you receive would match (assuming they are randomly provided), is: For each digit, they are 10 possibilities [0 1 2 3 4 5 6 7 8 8]. The probability that one specific number is chosen is thus of 1/10. For the are four digits, hence four independent selection of one digit, each with a probability of 1/10. The probability of an event, combination of independent events, is the product of the the probability of the independent event. Thus, the probability that the next pin number you receive would match (assuming they are randomly provided), is: 1/10*1/10*1/10*1/10 or 1/10^4 or 0.0001 or 1 out 10000
If a 4 digit number is chosen at random what is the probability that the product of the digits is 12?
49/9000
What is the probability of 7 digits?
It is 1. Think of any number between 1 and 10 million.
What is the probability that an odd number between 1000 and 9000 contains no repeated digits?
2016/4000 = 0.504
