prob (2 yellow)
= (6/15)(6/15)
= 36/225
= 4/25
Since you are returning the first marble picked, the second probability is the same as the first one.
Need help, I think it is 2/25. Do you have an equation that I can figure it?
You choose a marble at random from a bag containing eight brown marbles, six yellow marbles, and one purple marble. You replace the marble and then choose again. Find P(both yellow).
• 2/25
• 4/25
• 8/225
• 12/225
2 answers
Thank you