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BIOL2022 L03 Sampling and experiments: Design is all! #1 BEING REPRESENTATIVE when sampling biological systems

Beschreibung

Module 1, Lecture 3 By the end of this lecture you should understand: - The need for random but representative samples - In heterogeneous environments, stratification is important - That precision can be improved by stratification
Michael Jardine
Quiz von Michael Jardine, aktualisiert more than 1 year ago
Michael Jardine
Erstellt von Michael Jardine vor etwa 6 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
Type I and Type II error:
Antworten
  • Type I = false positive
  • Type II = false negative
  • Type II = false positive
  • Type I = false negative

Frage 2

Frage
Precision and accuracy: Label the image appropriately (please).
Image:
L03 Image 1 (binary/octet-stream)
Antworten
  • Precise and accurate
  • Precise and inaccurate
  • Imprecise and accurate
  • Imprecise and inaccurate
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