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A two-digit whole number is randomly selected What is the probability that it is an odd multiple of 3?
The event space comprises the numbers 10 to 99, 90 such numbers. The favourable events are 15, 21, 27, ... , 99. There are 15 such numbers. So the probability is 15/90 = 1/6
In a randomly generated list of numbers from 0 to 4 the chance that each number can occur is .?
In a randomly generated list of numbers from 0 to 4, each number (0, 1, 2, 3, and 4) has an equal chance of occurring. Since there are 5 possible outcomes, the probability of each number appearing is 1 out of 5, or 20%. Therefore, the chance for each number is 0.2.
What is the probability of getting a number greater then 5 on a spinner?
The probability is(the total number of numbers on the spinner minus 5)/(the total number of numbers on the spinner)Another way to express the same probability is1 - 5/(the total number of numbers on the spinner)
A number is randomly chosen between 1-50 what is the probability of selecting multiples of 36?
It is 0.02
There are 4 numbers the probability of spinning the number 3 is what?
The probability of spinning the number 3, or any number, is 1/4 or 0.25 since there is 4 numbers total.
What is the probability that the number 23 will be randomly picked out of 100?
Assuming then that there are 100 numbers, 1-100, the probability of the number 23 being randomly picked out of 100 is: 1/100 or 0.01.
What is the theoretical probability of getting a prime number if you randomly pick a number from 20 through 39?
There are 20 numbers from 20 through 39, and 4 of them are prime (23, 29, 31, 37), the probability is 4 in 20 or 0.20.
What is the probability of getting tails and selecting a 3 if you toss a coin and randomly select a number?
There are infinitely many numbers and so the probability of the second event is 0. As a result the overall probability is 0.
A number is chosen at random from the first 20 positive whole numbers What is the probability that it is not a prime number?
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%.
What is the probability of a prime number being picked randomly from the numbers 1 - 15?
Prime numbers from 1 to 15 are: 2 3 5 7 11 and 13 So the probability is: 6/15 or as 2/5
What is the probability of selecting a prime number from the numbers one through 10?
It is 0.4
What does generate random numbers mean?
It means to get a number, randomly, from a certain range of numbers.It means to get a number, randomly, from a certain range of numbers.It means to get a number, randomly, from a certain range of numbers.It means to get a number, randomly, from a certain range of numbers.
What is the probability of prime numbers being chosen randomly from the number 1-49?
15/49ExplanationThere are 15 prime numbers between 1 and 49 (2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47). If you randomly choose one natural number from the 49 numbers between 1 and 49 inclusive, there is a 15/49 probability that it will be prime.
A two-digit whole number is randomly selected What is the probability that it is an odd multiple of 3?
The event space comprises the numbers 10 to 99, 90 such numbers. The favourable events are 15, 21, 27, ... , 99. There are 15 such numbers. So the probability is 15/90 = 1/6
What is the probability of a prime number being picked randomly from the number 49?
Since 49 is a composite, the answer is 0.
What is the probability of getting a number greater then 5 on a spinner?
The probability is(the total number of numbers on the spinner minus 5)/(the total number of numbers on the spinner)Another way to express the same probability is1 - 5/(the total number of numbers on the spinner)
What is the probability of selecting a prime number from 1 to 20?
There are eight prime numbers between 1 and 20.2, 3, 5, 7, 11, 13, 17, 19If you randomly choose in number then you have an 8 in 20 chance of selecting a prime.The probability is selecting a prime number is 8/20 or 0.4
