Use technology to(a) construct and graph a probability distribution
Use technology to(a) construct and graph a probability distribution and(b) describe its shape.The number of
computers per household in a small town
| Computers | 0 | 1 | 2 | 3 | |
| Households | 303 | 276 | 94 | 24 |
(a) Construct the probability distribution by completing the table below.
| x | P(x) | |
| 0 | 0.435 | |
| 1 | 0.396 | |
| 2 | 0.135 | |
| 3 | 0.034 | |
| (Round to three decimal places as needed.) |
My questions is how did they find P(x)?