calculate the mean of all the park acreages (the “population mean”)
- calculate the mean of all the park acreages (the “population mean”)
- select a random sample of 20 of the values
- calculate the sample mean,
- construct a 90% confidence interval around that sample mean
- determine whether the population mean can be found within your confidence interval
| 41 | 66 | 233 | 775 | 169 |
| 36 | 338 | 223 | 46 | 64 |
| 183 | 4724 | 61 | 1449 | 7075 |
| 1013 | 3225 | 1181 | 308 | 77 |
| 520 | 77 | 27 | 217 | 5 |
| 539 | 3575 | 650 | 462 | 1670 |
| 2574 | 106 | 52 | 52 | 236 |
| 505 | 913 | 94 | 75 | 265 |
| 402 | 196 | 70 | 13 | 132 |
| 28 | 7656 | 2220 | 760 | 143 |