A Bag Contains 3 Red Marbles And 5 Purple Marbles

Another marble is taken from the bag.

A bag contains 3 red marbles and 5 purple marbles. Thus the probability for the first marble to be purple is p 1 st marble is purple 7 15. Draws are made without replacement. What is the probability the first marble is pink and the second is red. A bag contains 5 green marbles 3 yellow and 2 red marbles.

What is the probability of picking a blue marble. Total number of marbles in the bag is 3 4 7. A bag contains 3 red marbles and 4 blue marbles. P 1st orange then green answer choices.

A bag contains 7 red marbles 3 purple marbles and 2 blue marbles. Asked 11 01 17 a bag contains 3 blue marbles 5 red marbles and 4 green marbles. A marble is taken at random and replaced. The probability of choosing a card with a number less than 4 is unlikely less than one half.

There is a bag of marbles 10 are red 15 are purple and 25 are yellow what is the probability of picking a purple marble. Once you have chosen the first marble there are only 7 left in the bag since we are doing this without replacement so the probability that the second marble is red given that there are 3 red marbles remaining in the bag is. Count the number of favorable outcomes 2 blue marbles. What is the probability you choose a red or a green marble.

A marble is randomly drawn and then replaced. Thus the probability to draw a red marble is p 2 nd marble is red 3. You have 15 marbles in total and 7 purple ones. Determine if this event is likely or unlikely.

The problem asks for the probability of rr or bb. Work out the probability that the two marbles taken from the bag are the same color. A bag contains 5 red marbles and 4 pink marbles. A box contains 5 purple marbles 3 green marbles and 2 orange marbles.

Since you have put the first marble back in the bag you still have 15 marbles in total.