Half
No. Those two non-prime numbers will be factors, so it could not be prime.
To calculate the probability of not drawing a green marble, first determine the total number of marbles and the number of green marbles. The probability of not drawing a green marble is then given by the ratio of the number of non-green marbles to the total number of marbles. This can be expressed as: [ P(\text{not green}) = \frac{\text{Number of non-green marbles}}{\text{Total number of marbles}}. ] Without specific numbers, the exact probability cannot be computed.
Yes, of course!
A composite number is made up of a product of prime numbers. It might be considered a non-prime number.
the difference is just that non-probability sampling does not involve random selection, but probability sampling does.
The answer depends on what you are rolling: three or more ordinary dice, or fewer dice with non-standard numbers on them, or a die with some other shape.
There are 12 composite (and 8 primes) in the first twenty whole numbers. So the probability of randomly choosing a non-prime is 12/20 or 60%.
No. Those two non-prime numbers will be factors, so it could not be prime.
no because your stupid
Well.... it actually depends. like 100 divided by 20 is 5 which is a prime. but 200 divided by 50 is four which is four and not a prime number.
A non prime number is a composite number.
810/30=27
The only way to know if a number is prime or not is to try and divide it by every number and if non of them work then it is a prime number
Composite
prime number
1
Any number that isnot a prime,not a factor of the composite numbercannot appear in the prime factorisation of a composite number.