Table of Contents
- 1 What is the probability that both even numbers will come up?
- 2 What is the probability of a six Given that you already observed a six in the roll before?
- 3 How many possible outcomes are there if you throw a die twice?
- 4 What is the final probability of a roll of the die?
- 5 What is the probability of rolling two dice at the same time?
What is the probability that both even numbers will come up?
Probability of two different even numbers = Probability of both even * Probability of both different given they are both even. Probability of both even is 12×12=14. Given they are both even there are 3 possible even numbers: 2,4,6.
What is the probability of a six Given that you already observed a six in the roll before?
Simple answer: 1/6.
When a dice is thrown find the probability of a prime number?
Answer: When a dice is thrown once, the probability of getting a prime number is 1/2.
How many possible outcomes are there if you throw a die twice?
Since the die is thrown twice, there are 6*6 i.e. 36 possible outcomes. Why it is 36 because throwing a die once means 6 numbers from 1–6 may appear . As all digits are equally likely to occur because the die is supposed to unbiased unless otherwise stated. Thus,throwing a die twice means we get a pair of numbers (a,b) where a,b= {1,2,3,4,5,6}.
What is the final probability of a roll of the die?
For example, let’s say we have a regular die and y = 3. We want to rolled value to be either 6, 5, 4, or 3. The variable p is then 4 * 1/6 = 2/3, and the final probability is P = (2/3)ⁿ.
What is the probability of getting 7 on a 10-sided die?
There is a simple relationship – p = 1/s, so the probability of getting 7 on a 10 sided die is twice that of on a 20 sided die. The probability of rolling the same value on each die – while the chance of getting a particular value on a single die is p, we only need to multiply this probability by itself as many times as the number of dice.
What is the probability of rolling two dice at the same time?
The probability of any specific outcome on two six sided dice is 1 in 36. You might also consider that actually rolling the dice is precisely the same instant is virtually impossible. One leaves your hand before the other, and one will settle before the other. Alternatively, you could throw one now and wait 50 years and then throw the other.