Three rotten apples are mixed with seven fresh apples. Find the probability distribution of the number of rotten apples, if three apples are drawn one by one with replacement. Find the mean of the number of rotten apples.
Let x represent the number of rotten apples mixed with fresh apples.
X | P(x) | XP(X) |
0 | 0 | |
1 | ||
2 | ||
3 |