| Hint | |
| As we increase the number of observations that we used to draw our sample, the sampling distribution of x changes its shape - approaches that of a normal distribution | |
| probability that the interval surrounding a sample mean fails to encompass the true population mean | |
| the set of all locations within the study area boundary line that delimits the spatial sampling frame, from which the sample is actually drawn | |
| The complete set of individuals from which info is to be collected | |
| Each value has equal probability | |
| If the standard deviation is unknown. Sample is smaller than 30 | |
| Probability that the interval surrounding a sample mean includes the true pop mean (1-m) | |
| Divides data into exclusive groups | |
| the practical or operational structure that contains the entire set of elements from which the sample will actually be drawn. | |
| with a larger than proportional sample size | |