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BIOL2022 L14 DETECTING DIFFERENCES vs DESCRIBING RELATIONSHIPS

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Module 2, Lecture 3 Learning outcomes: • Experimental design determines type of analysis • ANOVA vs Regression o Same principle, different detail • Simple vs Multiple Regression o Same principle, different detail • Stats: part of a bigger set of questions
Michael Jardine
Quiz por Michael Jardine, atualizado more than 1 year ago
Michael Jardine
Criado por Michael Jardine aproximadamente 6 anos atrás
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Resumo de Recurso

Questão 1

Questão
Question: “Does wind reduce tree growth?” Independent variable: [blank_start]____________[blank_end], which is a [blank_start]____________[blank_end] variable; Dependent variable: [blank_start]____________[blank_end], which is a [blank_start]____________[blank_end] variable.
Responda
  • Wind
  • Tree growth
  • Continuous
  • Class
  • Tree growth
  • Wind
  • Continuous
  • Class

Questão 2

Questão
Question: “Does wind reduce tree growth?” P = 0.049, r^2 = 0.84 How much of the variation in tree growth is explained by wind?
Responda
  • 84%
  • None
  • 4.9%
  • 49%

Questão 3

Questão
Question: “Does wind reduce tree growth?” P = 0.49, r^2 = 0.84 How much of the variation in tree growth is explained by wind?
Responda
  • 84%
  • None
  • 4.9%
  • 49%

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