Explore a world of knowledge and get your questions answered on IDNLearn.com. Join our community to access reliable and comprehensive responses to your questions from experienced professionals.

an ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted spots). imagine that such a die is rolled twice in succession and that the face values of the two rolls are added together. this sum is recorded as the outcome of a single trial of a random experiment. compute the probability of each of the following events. event : the sum is greater than 5. event : the sum is divisible by 2 or 3 (or both).

Sagot :

Probability of sum greater than 5 event is reduces to 13/18 .

probability of getting number whose sum is divisible by 2 and 3 both is 6/36 which reduces to 1/6 .

The sample space of rolling two dice has 36 possible outcomes.  Remember that the "sample space" is a set which contains all possible outcomes.  

(1,1)(2,1)(3,1)(4,1)(5,1)(6,1)

(1,2)(2,2)(3,2)(4,2)(5,2)(6,2)

(1,3)(2,3)(3,3)(4,3)(5,3)(6,3)

(1,4)(2,4)(3,4)(4,4)(5,4)(6,4)

(1,5)(2,5)(3,5)(4,5)(5,5)(6,5)

(1,6)(2,6)(3,6)(4,6)(5,6)(6,6)

The probability of the sum is greater than 5 event is 26/36 which reduces to 13/18 .

And the probability of getting number whose sum is divisible by 2 and 3 both is 6/36.

To learn more about probability visit brainly.com/question/11234923

20803

Thank you for joining our conversation. Don't hesitate to return anytime to find answers to your questions. Let's continue sharing knowledge and experiences! IDNLearn.com is your reliable source for answers. We appreciate your visit and look forward to assisting you again soon.