There were 7 white balls and 3 red balls in a box. 4 are taken from...

Question

Question

There were 7 white balls and 3 red balls in a box. 4 are taken from the box.
Construct the distribution law for the number of white nails among taken

math Advanced-Math

Answer 1

Answer #1

balls and 3 red (als white is 7 There white in a 690. in gg 6alls i-nomber is dat there the 9 balls which are drawn from 9-i

Answer 2

Similar Homework Help Questions

3. A box contains 10 red balls, 6 blue balls, and 4 white balls. We have...

3. A box contains 10 red balls, 6 blue balls, and 4 white balls. We have taken 2 balls from the box. What are probabilities that we have taken c) one red ball and one white ball b) at least one blue bal a) 2 blue balls d) no one red ball
4. *A box contains 3 white balls, 4 black balls, and 3 red balls. Consider selecting...

4. *A box contains 3 white balls, 4 black balls, and 3 red balls. Consider selecting 3 balls at random (a) What is the probability that you pick exactly one of each color when you select 3 balls from the box? (b) What is the probability that you pick exactly 2 white balls and 1 red ball? (c) What is the probability that at least one of the balls is white when you select 3 balls from the box?
Box 1 contains a red balls and b white balls. Box 2 contains c red balls...

Box 1 contains a red balls and b white balls. Box 2 contains c red balls and d white balls. One ball is randomly drawn from Box 1 and put into Box 2, and then one ball is randomly drawn from Box 2 and put back in Box 1. Finally, one ball is drawn at random again from Box 2. Let X denote the number of red balls drawn from Box 2 the 2nd time. Write down the distribution of...

Probability question *A box contains 3 white balls, 4 black balls, and 3 red balls. Consider...

Probability question *A box contains 3 white balls, 4 black balls, and 3 red balls. Consider selecting 3 balls at random. (a) What is the probability that you pick exactly one of each color when you select 3 balls from the box? (b) What is the probability that you pick exactly 2 white balls and 1 red ball? (c) What is the probability that at least one of the balls is white when you select 3 balls from the box?
Part B 5* 7. Suppose that a box contains 2 red balls, 3 white balls, and...

Part B 5* 7. Suppose that a box contains 2 red balls, 3 white balls, and 4 blue balls. Suppose also that balls are selected from the box one at a time, at random, without replacement. What is the probability that a) all white balls will be obtained in a row? ) both end balls are blue ?
Consider 3 urns. The urn A contains 5 white balls and 10 red balls, the urn...

Consider 3 urns. The urn A contains 5 white balls and 10 red balls, the urn B contains 9 white balls and 6 red balls and the urn C contains 4 white balls and 9 red balls. A ball is selected from ballot box 1 and placed in ballot box 2, then one ball is taken from ballot box 2 and placed in ballot box 3. Finally, a ball is taken from ballot box 3. What is the probability that...

There are 3 black and 4 white balls in a box. One ball is taken out...

There are 3 black and 4 white balls in a box. One ball is taken out at random. If it is black, then two white balls are put back in the box. If it is white, then one black ball is put back in the box. After that procedure another ball is taken out of the box. What is the probability that the first ball taken was white is the second ball taken was white?
(+5)* 6. Suppose that a box contains 2 red balls, 3 white balls, and 4 blue...

(+5)* 6. Suppose that a box contains 2 red balls, 3 white balls, and 4 blue balls. Suppose also that balls are selected from the box one at a time, at random, without replacement. What is the probability that a) all white balls will be obtained in a row? b) both end balls are blue?
A box contains 6 red balls, 3 green balls, 7 blue balls, and 2 white balls....

A box contains 6 red balls, 3 green balls, 7 blue balls, and 2 white balls. If two balls are two be selected with replacement, find the probability of selecting a red and blue ball. Oa. 0.10 O b.0.15 Oc. 0.13 Od.0.08

There are 3 white, 3 red and 5 black balls in a box. By chance, three...

There are 3 white, 3 red and 5 black balls in a box. By chance, three balls are taken out from the box. The person wins 1 dollar when taking out a white ball but loses 1 dollar when taking out a red ball. X is an event, describing the amount of money that was won (lost) in one try. What values does X have and what are the probabilities of those values? What is the probability that the money...