Unseen Fieldwork 2

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Across
  1. 2. A method of sampling where every individual or location has an equal chance of being chosen, minimizing bias and ensuring representativeness.
  2. 5. Data that others have collected.
  3. 6. Numerical data that can be measured and quantified, allowing for statistical analysis and mathematical calculations.
  4. 9. A sampling method that involves dividing a population into smaller groups (strata) based on shared attributes, and then randomly sampling from each stratum to ensure all categories are adequately represented.
Down
  1. 1. A sampling method where elements are selected at regular intervals from a ordered list, ensuring each sample is spaced evenly apart.
  2. 3. Numerical data that can only take certain fixed values, often counted in whole numbers, like the number of rivers in an area.
  3. 4. Numerical data that can take any value within a range, including fractions and decimals, like temperature or elevation.
  4. 7. Data that describes qualities or characteristics, often collected through interviews, observations, or descriptive surveys, and expressed in words.
  5. 8. Data you gather yourself directly in the field. This might involve conducting surveys, taking measurements, or observing geographical phenomena first-hand during fieldwork.