Posted by **joyce Rowley** on Friday, May 2, 2014 at 9:00am.

there are six red balls and nine blue balls in a box.a ball is selected at random.find the probability that the ball is (a)red(b) blue ( c) red of blue

## Answer this Question

## Related Questions

- maths - there are six red balls and nine blue balls in a box.a ball is selected ...
- math - A box contains 8 blue balls and 2 red balls. Three balls are selected ...
- stats - A box contains 10 red balls and 20 blue balls. Three balls are selected ...
- Statistics - Box A contains 4 red and 6 blue balls. Box B contains 5 red and 10...
- statistics - Box A contains 4 red and 6 blue balls. Box B contains 5 red and 10 ...
- statistics - Box A contains 4 red and 6 blue balls. Box B contains 5 red and 10 ...
- Conditional Probability - A box contains 1 green ball, 2 blue balls, and 3 red ...
- statistics - An urn contains 4 blue balls, 5 yellow balls and 7 red balls. if a ...
- statistics - A jar contains 7 red balls, 5 green balls, 4 blue balls, and 3 ...
- Statistics - I have two boxes with balls; box #1 and box #2. Box #1 has 3 red ...

More Related Questions