Question

2. A die is numbered in such a way that its faces show the numbers 1,2,2,3,3, 6. It is
thrown two times and the total score in two throws is noted. Complete the following
1. Nuri
ws one
table which gives a few values of the total score on the two throws:
Number in first throw
+
1
2
2.
3
3
6
1
2.
3
3
4
4
7
2
3
4
4
5
5
8
2.
5
12
Number in second throw
3
1
3
5
9
36
7
8.
6
9
8
9
12
, 11 and
gument?
What is the probability that the total score is
6) even?
(i) 6?
(iii) at least 6?
​

Answer 1

Answer:

Step-by-step explanation:

+ 1  2  2 3  3  6  

1  2  3  3  4  4  7

2  3  4  4  5  5  8  

2  3  4  4  5  5 8

3 4  5  5  6  6  9  

3 4  5  5  6  6  9  

6  7  8  8  9  9  12  

Total no. of possible outcomes when 2 dice are thrown 6×6=36

i) Total times when the sum is even =18

P(Getting an even no.)=  

36

18

​

=  

2

1

​

 

ii) Total times when the sum is 6 =4

P(Getting sum as 6)=  

36

4

​

=  

9

1

​

 

iii) Total times when the sum is atleast 6 =15

P(Getting sum atleast 6.)=  

36

15

​

=  

12

5

​