A bag containing 1 green, one red and 5 white balls.
I withdraw a ball and then without replacing it withdraw another. What is the probability that I withdraw both red and green balls?
So, I know:
Red = 1/7
Green = 1/7
White 4/7 (?)
For the sake of the equation, do I ignore the white balls, thus give it as:
1/7 * 1/7 = 1/49 or would the 2 chances merge to make 2/49?
I withdraw a ball and then without replacing it withdraw another. What is the probability that I withdraw both red and green balls?
So, I know:
Red = 1/7
Green = 1/7
White 4/7 (?)
For the sake of the equation, do I ignore the white balls, thus give it as:
1/7 * 1/7 = 1/49 or would the 2 chances merge to make 2/49?