Good explanation. One small thing though: the last example should result in 24/36.
P(rolling 4 < sum < 10) should be 24/36 not 25/36. So the correct answer is 66.66%. Anyway it's still a great video!
Awesome Video!
question for you.
3 fair die.
what is the probability of a single number-doubles and tripples still count or more impirtantly are not discounted.
This question was not worded carefully enough to understand. If you are asking what the probability is of three dice all matching, it is (1/6)(1/6) = 1/36 = 2.8% (roughly).
How can I find the probability of rolling three of the same same number with three dice?
Roll a die. The probability that the second die matches will be 1/6. The probability the third die matches the other two is 1/6. So, (1/6)(1/6) = 1/36 = 0.0277... = 2.778% (roughly).
single 3=two thirds.
a double three IS two single threes.
as you are not after a cumulative total ANY 3 is acceptable.
dont believe me,check out the rules of tai sai/sic bo
Dude u made a mistake its 24 not 25 so the answer will be 0.66' but nice video
Here are some helpful resources:
Probability: Dice Problems Quizmaster
www.mathguide.com/cgi-bin/quizmasters2/Pd.cgi
Basic Counting Lesson
www.mathguide.com/lessons2/Counting1.html
Complex Counting Lesson
www.mathguide.com/lessons2/Counting2.html
Placement Counting Lesson
www.mathguide.com/lessons2/Counting3.html