Question

5. Two dice are thrown
simultaneously. What is the
probability that the sum of the
numbers appearing on the dice
is: (i) 7 (ii) 12
Answer:
-
Accocement
Atten​

Answer 1

Answer:

1.

• 1,6
• 2,5
• 3,4
• 4,3
• 5,2
• 6,1

6/36

=1/6

2.

• 6,6

1/36

Hope this helps you

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Answer 2

Answer:

Step-by-step explanation:

Total number of outcomes = n = 36

Let A be the event that sum on the dice is 7.

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

= m = 6

P(A) = m/n = 6/36 = 1/6

Less than or equal to 12

Total number of outcomes =36

Probability that sum of two numbers is less than or equal to 12 =  

Total no. of outcomes

No. of outcomes where sum is less than or equal to 12

= 36/36

=1