What is the probability of rolling an odd number or a 4?
Table of Contents
- 1 What is the probability of rolling an odd number or a 4?
- 2 What is the probability of rolling a 4?
- 3 What is the probability of rolling an even number or greater than 4?
- 4 What is the probability that the sum of the numbers on two dice is 4 or 8?
- 5 What is P roll greater than 4?
- 6 What is the chance of throwing a number greater than 4?
What is the probability of rolling an odd number or a 4?
There are two cases, one where you first get the four, or you get an odd then a four. The probability of just rolling a 4 first is 16. If you roll one odd number before the 4, that has a chance of 12∗16 Now, you can roll 2 or 6 infinitely many times and it won’t matter.
What is the probability of rolling a 4?
Two (6-sided) dice roll probability table
| Roll a… | Probability |
|---|---|
| 4 | 6/36 (16.667\%) |
| 5 | 10/36 (27.778\%) |
| 6 | 15/36 (41.667\%) |
| 7 | 21/36 (58.333\%) |
What is the probability of rolling an even number or greater than 4?
1 Expert Answer If you roll a single die there are 6 possible outcomes (1,2,3,4,5,6), 2 of which are greater than 4. So in a single roll the probability of getting a number greater than 4 is 2/6 = 1/3.
What is the probability of rolling a 6 or an even number?
The probability of rolling an even number is three out of six, or three-sixths. This fraction can be simplified as the numerator and denominator are both divisible by three. Three divided by three is equal to one, and six divided by three is equal to two. This means that the answer, in its simplest form, is one-half.
What is the probability of rolling a number that is not 3?
There are 6 total possible results, so the probability of rolling a number less than 3 is 26 or 13 or 0.3333 .
What is the probability that the sum of the numbers on two dice is 4 or 8?
There are 36 outcomes in total. Five of them (2,6), (3,5), (4,4), (5,3) and (6,2) result in sum 8. So, assuming all outcomes are equiprobable, the answer is 5/36.
What is P roll greater than 4?
Number greater than 4 are 5 and 6 . So required probability is 26=13.
What is the chance of throwing a number greater than 4?
1/3 chance of throwing a number greater than 4 with an ordinary dice whose faces are numbered from 1 to 6.
What is the probability of rolling a multiple of 3?
If it is a standard fair 6 sided die, the probability of rolling a multiple of 3 is (1/3). This is because all six numbers (1,2,3,4,5,6) are equally likely and two of the six 3 and 6 are multiples of three. Probability is the number of favorable outcomes divided by the total number of outcomes.
What is the probability of rolling an even number or a power of 2?
Probability. (a) At least one of the dice shows an even number? P(at least one is even) = 1 – P(both are odd). And the probability that the first die shows an odd number is 1/2, as is the probability that the second does.