Michael Jardine
Quiz by , created more than 1 year ago

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

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Michael Jardine
Created by Michael Jardine about 6 years ago
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BIOL2022 L14 DETECTING DIFFERENCES vs DESCRIBING RELATIONSHIPS

BIOL2022 L14 DETECTING DIFFERENCES vs DESCRIBING RELATIONSHIPS

Question 1 of 3

2

Select from the dropdown lists to complete the text.

Question: “Does wind reduce tree growth?”
Independent variable: ( Wind, Tree growth ), which is a ( Continuous, Class ) variable;
Dependent variable: ( Tree growth, Wind ), which is a ( Continuous, Class ) variable.

Explanation

Question 2 of 3

1

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?

Select one of the following:

  • 84%

  • None

  • 4.9%

  • 49%

Explanation

Question 3 of 3

1

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?

Select one of the following:

  • 84%

  • None

  • 4.9%

  • 49%

Explanation

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