Register

8 balls are drawn with replacement from a bag containing 7 red balls and 3 black balls. (Round your answers to five decimal places.) (a) Find the probability that 7 of the balls…

8 balls are drawn with replacement from a bag containing 7 red balls and 3 black balls. (Round your answers to five decimal places.) (a) Find the probability that 7 of the balls…
131k views
3 votes
8 balls are drawn with replacement from a bag containing 7 red balls and 3 black balls. (Round your answers to five decimal places.)

(a) Find the probability that 7 of the balls will be red

(b) Find the probability that all 8 balls will be black.

User Sabir
by
7.2k points

1 Answer

3 votes

a) ≈0.08568

b) ≈0.000006561

User Genegc
by
8.4k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!