Answer:
we need to see the other page or we cant solve it
Step-by-step explanation:
Answer:
You can do this on ur own
Step-by-step explanation:
Trust me
Answer:
Step-by-step explanation:
Given that two fair dice are rolled 3 times and the sum of the numbers that come up is recorded.
a) The sum is 4 on each of the three rolls.
(1,3) (2,2) (3,1) HEnce for one throw prob = 3/36 =1/12
Prob for getting same sum 4 in 3 rolls = 
(since each trial is independent)
b) Prob sum =4 in exactly 2 rolls
=
=
Answer:
1 because it goes up 3 over 3 3/3=1
Step-by-step explanation: