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One number is chosen at random from the whole numbers 1 to 100 inclusiveWhat is the probability that the number has two digits?
Well, honey, there are 90 two-digit numbers between 1 and 100, and a total of 100 numbers in that range. So, the probability of picking a two-digit number is 90/100, which simplifies to 9/10. So, the chances are pretty darn high, darling!
If a number is chosen at random from the numbers 1 to 20 inclusive what is the probability that an even number will be picked?
There are 20 numbers in total from 1 to 20. The even numbers in this range are 2, 4, 6, 8, 10, 12, 14, 16, 18, and 20, totaling 10 even numbers. Therefore, the probability of picking an even number is the number of even numbers divided by the total numbers, which is ( \frac{10}{20} = \frac{1}{2} ). Thus, the probability of selecting an even number is 0.5 or 50%.
What is the probability that a number chosen is divisible by 2?
50 50 odd or even same probability
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)
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.
One number is chosen at random from the whole numbers 1 to 100 inclusiveWhat is the probability that the number has two digits?
Well, honey, there are 90 two-digit numbers between 1 and 100, and a total of 100 numbers in that range. So, the probability of picking a two-digit number is 90/100, which simplifies to 9/10. So, the chances are pretty darn high, darling!
If a number from 1 to 20 is chosen what is the probability of getting 7?
1 out of 20 this is because there are 20 numbers in total, and there is only one 7 in there. (Assuming that there is the same probability for each number to be chosen, and that 17 is excluded as an affirmative outcome)
What is the Probability that if a number is chosen the number is even?
50%
A number is chosen at random from the first twelve whole numbers. What is theThe probability that it is isExactly divisible by 3?
1/3
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%.
If a number is chosen at random from the numbers 1 to 20 inclusive what is the probability a prime will be picked?
There are 8 out of 20 numbers that are prime, so 8/20, or 2/5.
If a number is chosen at random from the numbers 1 to 20 inclusive what is the probability that an even number will be picked?
There are 20 numbers in total from 1 to 20. The even numbers in this range are 2, 4, 6, 8, 10, 12, 14, 16, 18, and 20, totaling 10 even numbers. Therefore, the probability of picking an even number is the number of even numbers divided by the total numbers, which is ( \frac{10}{20} = \frac{1}{2} ). Thus, the probability of selecting an even number is 0.5 or 50%.
A number is chosen at random from the first 10 whole number What is the probability that it is not exactly divisible by 3?
the first 10 whole numbers are numbers 1 to 10 and in those numbers only 3 numbers are divisible by 3 in which 3, 6 and 9 therefore the probability of from those figures that the numbers won't be divisible by 3 is 7/10 or 70%.
What is the probability that a number chosen is divisible by 2?
50 50 odd or even same probability
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 that the difference of the numbers is 6 in two number cubes?
The probability is 0.
What is the probability of picking a number from a population of b numbers?
The probability is 1/b.
