A bag contains 19 white balls and 6 black balls. the balls are drawn with replacement. what is the expected number of white ball
s drawn before the 13 th black ball is drawn.
1 answer:
For every four white balls taken out one black ball is taken out so it would be the 52 white ball
You might be interested in
Answer: about 1 cm
Step-by-step explanation:
Answer:
I believe it is C
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
This is easy, love. It's E
Answer:
Step-by-step explanation:
4.56 $
