Ten > Probability

Asked by Basanta · 2 years ago

A pot contains 3 red, 4 white, and 5 green balls. Two balls are selected without replacement. Find the probability that the three balls chosen are:

1. all red.
2. all green.
3. one of each colour.
4. If the selection of the two balls was carried out 1100 times, how often would you expect to choose two red balls?