A Bag Contains Exaclty 15 Marbles

Five marbles are drawn from the bag what is the approximate probability that exactly two of the five are blue.

A bag contains exaclty 15 marbles.

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 10 red marbles 15 yellow marbles 5 green marbles and 20 blue marbles. Five marbles are drawn from the bag what is the approximate probability that exactly two of the five are blue. 1 4 36 40 mark this and return save and exit submat.

A bag contains exactly 3 red 5 blue 7 white and 4 yellow marbles. A bag contains five green marbles three blue marbles two red marbles and two yellow marbles. B find the probability of drawing each colour marble i e p green p blue p red and p yellow c find the sum of their probabilities. One marble is drawn out randomly.

A marble out a bag of sixteen marbles the two activities are self sufficient by using fact the consequence of the 1st experience does not impression the consequence of the 2d experience. Find the least number of balls to be chosen which will guarantee that there will be at least 5 marbles of the same color. A bag contains 10 red marbles 15 yellow marbles 5 green marbles and 20 blue marbles. 1 4 36 40 mark this and return save and exit submit.

A marble out of a bag of sixteen marbles 2 you replace that marble you. A are the four different colour outcomes equally likely. A bag contains 12 marbles out of which y are one marble is drawn at random from the box what is the probability that it will be white marble. It fairly is.

1 point o 15 o 16 17 o 18.