Register
a bag contains 20 checkers-10 red and 10 black then find the indicated probablity selecting 2 black checkers when they are choseen at random with a replacement?
160k views
1 vote
a bag contains 20 checkers-10 red and 10 black then find the indicated probablity selecting 2 black checkers when they are choseen at random with a replacement?

User Se
by
7.6k points

2 Answers

4 votes
1/2 * 1/2 = 1/4

hope this helps
User CocoBagarre
by
7.7k points
4 votes
I think the answer is 25% or (1/4), but I could be wrong. Good luck my dude.

User DzNET
by
8.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
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?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!