Probability and Statistics

[wickey]

Can someone help me with this please? I don't know how to do it.

 

[Deleted member 4993]

Can someone help me with this please? I don't know how to do it.
View attachment 24905

Please show us what you have tried and exactly where you are stuck.

Please follow the rules of posting in this forum, as enunciated at:

READ BEFORE POSTING​

Please share your work/thoughts about this problem.

 

[Dr.Peterson]

Can someone help me with this please? I don't know how to do it.
View attachment 24905

Hint: You are asked for P(BBBBBBBBBBBBBBBW). Find this probability (A) if each draw is independent; (B) if each draw reduces the number of balls remaining.

Now, in order to see what further help you need, we have to see some thoughts from you.