Two dice one red and one yellow are thrown at the same time . Write down all the possible outcomes . What is the probability that the sum of the two numbers appearing on the top of the dice (i) 8 (ii) 13 (iii) less than or equal to 12 About the author Rose
Answer: Total number of outcomes =36 Probability that sum of two numbers is 8 Total number of grey outcomes Number of outcomes where sum is 8 = 36 5 Refer image .1 Total number of outcomes =36 Probability that sum of two number is 13 = Total number of outcomes Number that outcomes where sum is 13 36 0 =0 Total number of outcomes =36 Probability that sum of two number is less than or equal to 12 = Total number of outcomes Number that outcomes where sum is less than or equal to 12 36 36 =1 Refer image 3 solution Reply
Answer:
Total number of outcomes =36
Probability that sum of two numbers is 8
Total number of grey outcomes
Number of outcomes where sum is 8
=
36
5
Refer image .1
Total number of outcomes =36
Probability that sum of two number is 13
=
Total number of outcomes
Number that outcomes where sum is 13
36
0
=0
Total number of outcomes =36
Probability that sum of two number is less than or equal to 12
=
Total number of outcomes
Number that outcomes where sum is less than or equal to 12
36
36
=1
Refer image 3
solution