A bag contains 1 blue, 2 white, and 2 red marbles. Match the columns.

P( red and red) with replacement
P ( white and white ) without replacement
P( blue and red) with replacement
P( white and red) without replacement

10%
16%
8%
20%

Question

A bag contains 1 blue, 2 white, and 2 red marbles. Match the columns.

P( red and red) with replacement
P ( white and white ) without replacement
P( blue and red) with replacement
P( white and red) without replacement

10%
16%
8%
20%

experimentx · Answer

do you know to find the simple probability?? like probability of getting red marble at first draw??

unklerhaukus · Answer

P(red)=2/5
P(red,red)=2/5 x 2/5

unklerhaukus · Answer

P(w,w')=2/5  x  1/4

unklerhaukus · Answer

or you could just work it out by ordering them in terms of which is most likely