Our server costs ~$56 per month to run. Please consider donating or becoming a Patron to help keep the site running. Help us gain new members by following us on Twitter and liking our page on Facebook!
Current time: April 26, 2024, 4:24 am
Atheist Forums › Science › Mathematics v
A set S is composed of 20 multi-colored objects

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Thread Modes
A set S is composed of 20 multi-colored objects
WinterHold Away
A ghost with a sarcastic blue face
Religious Views: Muslim((Neither Sunni,Nor Shia)).
Posts: 7677
Threads: 635
Joined: January 19, 2013
Reputation: 30
#1
A set S is composed of 20 multi-colored objects
March 18, 2020 at 5:19 am
I have a probability question that I need to solve:

A set S is composed of 20 multi-colored objects. 4 objects were chosen randomly from S.
What is the probability that 3 of the chosen objects be blue; knowing that there are 8 blue objects in S ?


So, I don't need hell loads of math theory. I only want steps for a solution and I'll be thankful.
Please help me.
Find
Reply


Atheist Forums › Science › Mathematics v
A set S is composed of 20 multi-colored objects

Messages In This Thread
A set S is composed of 20 multi-colored objects - by WinterHold - March 18, 2020 at 5:19 am

Possibly Related Threads...
Thread Author Replies Views Last Post
  Fractals and the Mandelbrot set Alex K 4 1852 August 13, 2017 at 12:13 pm
Last Post: zebo-the-fat



Users browsing this thread: 1 Guest(s)