Bag A Contains 3 Red And 2 White Marbles

We want the probability that the second one is red.

Bag a contains 3 red and 2 white marbles.

A bag contains 2 white marbles 3 black marbles and 4 red marbles. P both red p second is red. P both red frac binom22. We choose 1 do not put it back then we choose a second one.

A bag contains 2 red marbles 3 white marbles and 5 blue marbles. Determine the probability of drawing five black marbles in a row. A bag contains 4 red marbles and 2 white marbles. What is p red then white.

I disagree with the given answer frac29. If doug draws a marble replaces it and draws again what is the probability of drawing a red marble both times. Five marbles are drawn and then replaced each time. According to question from 2 white marbles 3 black marbles and 4 red marbles.

There are two possibilities. A bag contains 1 green marble 2 white marbles 3 red marbles 4 blue marbles and 5 black marbles. A bag contains 4 red 3 yellow 3 blue and 2 white marbles for a total of 12 marbles. Can someone please point why my solution is wrong.

There are 3 white marbles and 7 blue marbles in a bag. There are 9 marbles 2 of which are red. A bag contains 3 white 4 black and 2 red marbles. State whether the events are dependent or independent because you are replacing after each draw the results are independent.

In how many ways 3 marbles can be drawn so that at least one black marble is included in each draw. Two marbles are drawn from the bag. The first one is red and the second one is also red or 1. Please help i only need the second part of the question betty picks 4 random marbles from a bag containing 3 white 4 yellow and 5 blue marbles the probability that exactly 1 of the 4 marbles drawn is blue is 0 3535.

A bag contains 3 red 2 white and 5 blue marbles. A marble is selected kept out of the bag and then another marble is selected. Two marbles are drawn out of the bag. If lucia randomly picks two marbles from the bag without putting the first marble back what is the probability that the first marble is red and the second is white.