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: Low water High water Species A Species B 54 19 16 39 (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).
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: Low water High water Species A Species B 54 19 16 39 (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).
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.2: The Law Of Cosines
Problem 3E
Question
Do not copy off someone else
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