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3) You want to examine competition in barnacles. You examine two species and count the number of each species at the low and high water marks (many barnacles live in tidal areas). You get the following results: Species A Species B Low water High water 19 49 63 22 (a) Are the two species of barnacle independent of water level? Make sure you clearly state Ho, H₁, e Use a = 0.05. Also clearly write out your decision and what it means.

3) You want to examine competition in barnacles. You examine two species and count the number of each species at the low and high water marks (many barnacles live in tidal areas). You get the following results: Species A Species B Low water High water 19 49 63 22 (a) Are the two species of barnacle independent of water level? Make sure you clearly state Ho, H₁, e Use a = 0.05. Also clearly write out your decision and what it means.

Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.6: Applications And The Perron-frobenius Theorem
Problem 22EQ
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3) You want to examine competition in barnacles. You examine two species and count the number of each species at the low and high water marks (many barnacles live in tidal areas). You get the following results: Species A Species B Low water High water 63 19 22 49 (a) Are the two species of barnacle independent of water level? Make sure you clearly state Ho, H₁, etc. Use a = 0.05. Also clearly write out your decision and what it means. (b) Which species prefers low water? Which prefers high water? (You will need to calculate some proportions to answer this question).
Transcribed Image Text:3) You want to examine competition in barnacles. You examine two species and count the number of each species at the low and high water marks (many barnacles live in tidal areas). You get the following results: Species A Species B Low water High water 63 19 22 49 (a) Are the two species of barnacle independent of water level? Make sure you clearly state Ho, H₁, etc. Use a = 0.05. Also clearly write out your decision and what it means. (b) Which species prefers low water? Which prefers high water? (You will need to calculate some proportions to answer this question).
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