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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.
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
How do you solve What number has 1 thousand 8 more hundreds than thousands 1 fewer ten than hundreds and 2 fewer ones than tens?
The number has 1 thousand. It has 8 more hundreds than thousands so it has 8 more hundreds than 1. That is, it has 9 hundreds. It has 1 fewer tens than hundreds so it has 1 fewer tens than 9. That is, it has 8 tens.It has 2 fewer ones than tens so it has 2 fewer ones than 8. That is, it has 6 ones. So the number is 1986.
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 number is two fewer than ten?
8
What is S fewer than the difference of 8 and t?
8-t-s
What number has 9 thousands 7 fewer hundreds than thousands 1 fewer tens than hundreds and 8 fewer ones than thousands?
123456678890
Has 8 fewer protons than calacuim?
The element with 8 fewer protons than calcium is magnesium. Calcium has 20 protons, while magnesium has 12 protons.
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.
What is the probability of rolling a number less than 8 on a fair six sided dice?
The probability is 1.
