Marbles In A Box Answer

Answer the following questions.

Marbles in a box answer.

Answer the following questions. One red one green and one blue. Expert answer 100 1 rating previous question next question transcribed image text from this question. Box b contains 7 white and 4 black marbles.

A box contains three marbles. Marbles in a box. Box b contains 7 white and 4 black marbles. In the second trial after the first trial a marble is drawn randomly from box b.

In the second trial after the first trial a marble is drawn randomly from box b. A box contains 16 green marbles and 5 white marbles. In the second trial after the first trial a marble is drawn randomly from box b. A assume that the first marble is replaced in the box before drawing the second marble.

Are the two trials independent or dependent. Imagine a three dimensional version of noughts and crosses where two players take it in turn to place different coloured marbles into a box. Consider an experiment where two marbles are drawn from the box. Box b contains 7 white and 4 black marbles.

A random experiment is performed in two sequential trials by first drawing a marble randomly from box a and putting it into box b. If the first marble chosen was a white marble what is the probability of choosing without replacement another white marble. A random experiment is performed in two sequential trials by first drawing a marble randomly from box a and putting into box b. Age 11 to 16 challenge level.