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BIOL2022 L24 Rarefaction and Diversity

Michael Jardine 7 preguntas

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Preguntas del test (7)

1The process of comparing different sized subsamples to determine whether enough information has been collected is called:
1. ARarefaction
2. BSIMPER
3. CParsimony
4. D‘Strength of Evidence’
2True or false: Rarefaction standardises unequal sample sizes by effectively bringing the largest down to the smallest.
1. AVerdadero
2. BFalso
3True or false: Rarefaction standardises unequal sample sizes by effectively bringing the smallest up to the largest.
1. AVerdadero
2. BFalso
4Differentiating between accumulation and rarefaction curves (individual and sample-based):
- Accumulation: total # of spp during process of data collection
- Rarefaction: repeatedly subsampling [blank_start]________[blank_end] replacement from the data (progressive data reduction)
1. AWithout
2. BWith
5Chao estimators are [blank_start]____________[blank_end] estimators for species richness.
1. AParametric
2. BNon-parametric
3. CMetric
4. DNon-metric
6What does this table describe?
1. AA Classical approach
2. BA Bayesian approach
7What does this table describe?
1. AA Classical approach
2. BA Bayesian approach

Descripción: Module 3, Lecture 6 Headings: • Rarefaction • Bayesian approaches • Frequentists vs Bayesians
Autor: Michael Jardine
Idioma: English
Visitas: 72
Etiquetas: biol biol2022 mathew 2018 2018 sem 2 biol2022 biol2022 module 3 - mathew
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