conditional probability (1 Viewer)

[juantheron]

3 no. are choosen from {1,2,3,..........,8} with replacement, Then find the probability that min of choosen no. is 3

Given that max. of choosen no. is 6

 

[jyu]

3 no. are choosen from {1,2,3,..........,8} with replacement, Then find the probability that min of choosen no. is 3

Given that max. of choosen no. is 6

4^3 / 6^3 =8/27

 

[juantheron]

Thanks jyu but answer given is =1/5

 

[juantheron]

3 no. are choosen from {1,2,3,..........,8} without replacement, Then find the probability that min of choosen no. is 3

Given that max. of choosen no. is 6

after editing

 

[jyu]

after editing

4.3.2 / 6.5.4 = 1/5

 

[juantheron]

Thanks jyu got it