The sample space for an experiment contains five sample points with probabilities as shown in the table. Find the probability of each of the following events:
A: {Either 1, 2, or 3 occurs.}
B: {Either 1, 3, or 5 occurs. }
C: {4 does not occur.}
Sample Points | Probabilities |
1 | .05 |
2 | .20 |
3 | .30 |
4 | .30 |
5 | .15 |
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