[Step-by-Step] The results of a survey of 800 married couples and the number of children they had is shown below. Number of Children Probability 0 0.050 1
Question: The results of a survey of 800 married couples and the number of children they had is shown below.
| Number of Children Probability | |
| 0 | 0.050 |
| 1 | 0.125 |
| 2 | 0.600 |
| 3 | 0.150 |
| 4 | 0.050 |
| 5 | 0.025 |
If a couple is selected at random, what is the probability that the couple will have
- Less than 4 children?
- More than 2 children?
- Either 2 or 3 children?
Deliverable: Word Document 
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