A coin is tossed 4 times, what is the probability of getting exactly 6 heads?…Probability of Getting 4 Heads in 6 Coin Tosses.
Q. What is the probability of getting 3 on the die and head on the coin when a die is rolled and a coin is tossed simultaneously?
A fair die is rolled once and a fair coin is flipped once. What is the probaility that either the die will land on 3 or that the coin will land on heads? Therefore p(die landing on 3 or coin landing on heads) = 1/6 + 1/2 = 2/3.
Table of Contents
- Q. What is the probability of getting 3 on the die and head on the coin when a die is rolled and a coin is tossed simultaneously?
- Q. What is the probability of flipping a coin heads and then rolling a 3 on a fair 6 sided die?
- Q. What is the probability of rolling a 3 on a dice?
- Q. What is the probability of getting heads 3 times in a row?
- Q. What is the probability of getting exactly 500 heads out of 1000 coin IPS?
- Q. What are the odds of flipping 100 coins and having them all come up heads?
Q. What is the probability of flipping a coin heads and then rolling a 3 on a fair 6 sided die?
The probability is (1/6)(1/4)= 1/24. There is a 1/6 chance you will roll a 3. The probability of flipping two heads,and then a tail, HHT, (1/2)(1/2)(1/2)= 1/8. But the probability of HTH or THH is the same.
Q. What is the probability of rolling a 3 on a dice?
Two (6-sided) dice roll probability table
| Roll a… | Probability |
|---|---|
| 3 | 2/36 (5.556%) |
| 4 | 3/36 (8.333%) |
| 5 | 4/36 (11.111%) |
| 6 | 5/36 (13.889%) |
Q. What is the probability of getting heads 3 times in a row?
Three flips of a fair coin Suppose you have a fair coin: this means it has a 50% chance of landing heads up and a 50% chance of landing tails up. Suppose you flip it three times and these flips are independent. What is the probability that it lands heads up, then tails up, then heads up? So the answer is 1/8, or 12.5%.
| for 4 Heads in 6 Coin Flips | ||
|---|---|---|
| Atleast 4 Heads | Exactly 4 Heads | |
| Probability P(A) | 0.34 | 0.23 |
Q. What is the probability of getting exactly 500 heads out of 1000 coin IPS?
within 5%
Q. What are the odds of flipping 100 coins and having them all come up heads?
Answer : 1/2^100 or 7*10^-31. Each toss has a probability to show heads as 1/2.
