ORGANISM DISTRIBUTION

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Across
  1. 1. A physical factor essential for the the health of plants and microorganisms
  2. 6. Sampling at regular intervals along a transect
  3. 7. The total divided by the number of numbers
  4. 8. A square frame used for sampling density and distribution of organisms
  5. 9. Data that can be trusted because it can be repeated by another who obtains the same results
  6. 11. Data that can be trusted because appropriate vaiables have been controlled during the procedure
  7. 12. The middle number in a set of ordered numbers
  8. 13. A physical factor essential for respiration
Down
  1. 2. A physical factor that when low, slows metabolism down
  2. 3. The mode in this set of numbers 9 12 11 2 14 2 6
  3. 4. A physical factor essential for photosynthesis (6,7)
  4. 5. The mean of this set of numbers 9 12 11 2 14 2 6
  5. 7. The most frequently occurring number in a set of numbers
  6. 9. Sampling at irregular intervals generated by random numbers
  7. 10. A physical factor essential for photosynthesis
  8. 14. The median in this set of numbers 9 12 11 2 14 2 6