Question

find the probability of getting a even doublet in a throw of a pair of dice.​

Answer 1

Answer:

6

1

Step-by-step explanation:

There are six ways to roll 2 dice such that both dice have the same value

These are the outcomes (1,1),(2,2),(3,3),(4,4,)(5,5) and (6,6).

To find the total number of outcomes, note that there are 6 choices for the first die (values 1–6) and there are 6 choices for the second die (again values 1–6) and so by the Multiplication Principle (MP) there are 36 total outcomes from rolling two dice once.

Now we have the following:

P(getting a doublet) =  

Total number of outcomes

Number of ways to get double

​  

  =  

36

6

​  

=  

6

1

​  

 

Thus, the probability of getting a doublet is  

6

1

​  

.

Answer 2

Answer:

probablity is 1/6

Step-by-step explanation:

total number of cases =36

number of doublet =6

required probablity =6/36

= 1/6