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What is the probability of getting one head when flipping a coin three times?
The probability is 3/8.The probability is 3/8.The probability is 3/8.The probability is 3/8.
If Emilio spins a 1-8 spinner 10 times and on his first 3 spins the spinner lands on 8 what is the experimental probability that Emilio will spin a 10 on his fourth spin?
I'm assuming that a "1-8 spinner" is similar to an eight-sided die, so the probability of spinning a 10 is zero. When throwing dice, or flipping a coin, etc., each outcome is independent. That is, it's not influenced by the previous outcome(s). So if you get three 8s in a row then the probability of getting an 8 on the fourth throw remains at 1/8. The probability of an 8 on each and every throw is always 1/8.
What is the probability that Fatima gets fewer heads than tails if she flips 10 coins?
If 10 coins are tossed, you could get 4 heads and 6 tails, 3 heads and 7 tails, 2 heads and 1 tail, 0 heads and 10 tails all giving fewer heads than tails. Using the binomial distribution , P(4 heads) = 10C4 (.5)^4 (.5)^6 = 0.205078. P(3 heads) = 10C3 (.5)^3 (.5)^7 = 0.117188 P(2 heads) = 10C2 (.5)^2 (.5)^8 = 0.043945 P(1 heads) = 10C1 (.5)^1 (.5)^9 = 0.009766 P(0 heads) =(.5)^10 = 0.000977 Adding all of these probabilities, we have P(fewer heads than tails)= 0.376953
What is the probability of spinning a number greater than 5 on a spinner numbered 1 to 8?
If it is a fair spinner, then 3/8
On a ten question true-false quiz what is the probability of getting 70 percent or more correct by just guessing each answer?
Probability, P, of 70% or more correct (7 or more correct) is: P(7) + P(8) + P(9) + P(10). See the related link; N=10, P = 0.5, and K = 7, 8, 9, & 10. Therefore the probability is: .11719 + .04395 + .00977 + .00098 = .17189 or approximately 17.2% probability 7 or more correct.
What shape has fewer than 8 faces and fewer than 10 edges?
A shape that has fewer than 8 faces and fewer than 10 edges is a triangular prism. A triangular prism has 5 faces (2 triangular faces and 3 rectangular faces) and 9 edges. It meets the criteria of having fewer than 8 faces and fewer than 10 edges.
A solution with a pH of 8 has how many times fewer hydrogen ions than a solution with a pH of 6?
pH 8: [H+] = 10^-8 M pH 6: [H+] = 10^-6 M 10^-6 / 10^-8 = 10^2 = 100 Answer is 100 times fewer
On a wheel numbered from 1 to 8 what is the probability of picking a number factor greater than 10?
If the only numbers to pick from are 1 through 8, how can you get a factor greater than 10?
When two dice are thrown find probability of getting a sum of 8 or 10?
The probability is 8/36 = 4/9The probability is 8/36 = 4/9The probability is 8/36 = 4/9The probability is 8/36 = 4/9
What number has 9 thousands 7 fewer hundreds than thousands 1 fewer tens than hundreds and 8 fewer ones than thousands?
Well, honey, that number is 9,764. Let's break it down: 9 thousands, which is 9000, 7 fewer hundreds than thousands, so that's 9000 - 700 = 8300, 1 fewer tens than hundreds, which is 830 - 10 = 820, and finally 8 fewer ones than thousands, making it 9000 - 8 = 8992. So, put it all together and you've got 9,764.
What is 8 times fewer than 4?
To find what is 8 times fewer than 4, you first determine how much 8 times fewer means in terms of subtraction. If something is "x times fewer," it means you subtract that amount from the original value. Therefore, 4 minus 8 would be -4. Thus, 8 times fewer than 4 is -4.
What is the probability the number will be greater than 6 if you place a paper 0-9 into a hat?
10 possibilities, only three (7, 8 & 9) are greater than 6 so probability is 0.3 or 30%
What number has 8 thousands 6 fewer than thousands 2 fewer than thousands and 4 more units than hundreds?
I think the number that has 8 thousands 6 fewer than thousands 2 fewer than the thousands and four more units than hundreds is 8624.
What is the probability of 1 to 10 selecting a number greater then 3?
To find the probability of selecting a number greater than 3 from the numbers 1 to 10, first identify the favorable outcomes. The numbers greater than 3 are 4, 5, 6, 7, 8, 9, and 10, totaling 7 favorable outcomes. Since there are 10 possible outcomes (1 through 10), the probability is calculated as the number of favorable outcomes divided by the total outcomes: ( \frac{7}{10} ) or 0.7. Thus, the probability of selecting a number greater than 3 is 0.7.
Two integers from 1 to 10 are randomly selected The same number may be chosen twice What is the probability that both numbers are less than 9?
To find the probability that both randomly selected integers are less than 9, we first identify the total number of possible outcomes. Since each integer can be any of the 10 numbers (1 to 10), there are (10 \times 10 = 100) total outcomes. The integers less than 9 are 1 through 8, giving us 8 options for each selection. Thus, there are (8 \times 8 = 64) favorable outcomes. The probability that both numbers are less than 9 is therefore ( \frac{64}{100} = 0.64) or 64%.
What number is two fewer than ten?
8
What is the probability of rolling a number less than 8 on a fair six sided dice?
The probability is 1.
