Marbles In A Box Answer

A random experiment is performed in two sequential trials by first drawing a marble randomly from box a and putting it into box b.

Marbles in a box answer. Express your answer as a fraction or a decimal number rounded to four decimal places. In the second trial after the first trial a marble is drawn randomly from box b. Expert answer 100 1 rating previous question next question transcribed image text from this question. A assume that the first marble is replaced in the box before drawing the second marble.

Consider an experiment where two marbles are drawn from the box. In the second trial after the first trial a marble is drawn randomly from box b. Box b contains 7 white and 4 black marbles. Box b contains 7 white and 4 black marbles.

Are the two trials independent or dependent. The box is made from 27 transparent unit cubes arranged in a 3 by 3 by 3 array. Answer the following questions. Marbles in a box.

One red one green and one blue. A box contains three marbles. A random experiment is performed in two sequential trials by first drawing a marble randomly from box a and putting into box b. Box b contains 7 white and 4 black marbles.

A box contains 16 green marbles and 5 white marbles. Answer the following questions. Age 11 to 16 challenge level. In the second trial after the first trial a marble is drawn randomly from box b.