What is the probability of getting a prime number less than 50 from one to hundred?

The probability that a prime is selected from 1 to 50 can be found in a similar way. The primes that are less than 50 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43 and 47. There are 15 primes less than or equal to 50. Thus the probability that a prime is selected at random is 15/50 = 30\%.

What are the prime number less than 50?

The numbers below 50 are 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49. A prime number is a number which has only two factors 1 and itself.

What is the probability of event that a number chosen from 1 to 50 is a prime number?

Step-by-step explanation: IN BETWEEN 1TO50 the prime numbers are 1,2,3,5,7,11,13,17,19,23,29,31,37,41,43,47 i.e, 16. probability is 16/50.

What is the probability of getting a prime number when a number is picked from one to hundred?

The prime numbers from 1 to 100 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97. Hence, the probability of the event that a number chosen from 1 to 100 is a prime number . Therefore, the correct option is (C).

What is the probability of getting an odd number from 1 to 50?

from 1 to 50 we have a total of 50 numbers, therefore we have a total of 50 possible picks. As every other number is odd, then 25 out of the 50 numbers are odd. Then the probability is the number of desireable picks (here it is odd numbers) over the number of possible picks.

What is the probability of getting a prime number from 1 to 30?

Prime numbers between 1 and 30 are 2 , 3 , 5 , 7 , 11 , 13 , 17 , 19 , 23 and 29. i.e. 10 / 30 = 1 / 3 . Hence , option (c) 1/3 is correct.

What is a number less than 50?

The prime numbers less than 50: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47.

How many odd prime numbers are there less than 50?

There are 14 odd prime numbers less than 50: 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47.

What is the probability of the event that a number is chosen from 1 to 50 is an odd number?

What is the probability of the event that a number chosen from I to 50 is an odd number?

What are the even numbers from 1 to 50?

Answer: There are 25 even number between 1 and 50. These are 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, and 50. All the other remaining number in-between 1 and 50 are odd numbers.

What is the probability of getting a prime number between 1-50?

The prime numbers between 1 to 50 are: There are 15 prime numbers between 1 to 50. Therefore, the probability of choosing a prime number by a randomal choice out of natural numbers between 1 to 50 (including) is 15/50 which is also 3/10 which is also 30\%.

What is the probability of getting 5 numbers at random?

Therefore the answer is 5 numbers – 2, 4, 5, 6 and 8. The probability of getting one of these 5 numbers is 5/10 or 50 percent. A number is chosen at random from 1 to 50. What is the probability of selecting either multiple of 4 or a multiple of 5?

How do you know if a number is a prime number?

By definition, a prime number is any natural number greater than 1, but not a product of two smaller natural numbers. If one was to select any single, randomly chosen number n from {1, 2, 3, 4,… ,48, 49, 50} then P (n is Prime) will be entirely depend on the Field n belongs to.

How many prime numbers are less than a given number?

For example, there are 25 primes less than or equal to 100. (Thus the probability that a randomly chosen number from 1 to 100 is prime is 25/100 = 25\%.) However, if we do not have a list of primes, it could be computationally daunting to determine the set of prime numbers that are less than or equal to a given number x. The Prime Number Theorem