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You want to know if nearness to an Acacia tree is associated with a change in ant biomass. You randomly select Acacia trees. At each tree you count ants in two 1m×1m squares: one next to the tree and the other square 20m from the tree. The graph to the right shows the a normal-quantile plot for the # of ants near an Acacia. (A) Do these data appear to be normally-distributed? Briefly explain your answer. 1000 2000 3000 4000 (B) If you could not assume normality, what are two strategies you could use for this analysis (be specific, for instance men- tion the names of a statistical test that you would use). Data 1. 2.

You want to know if nearness to an Acacia tree is associated with a change in ant biomass. You randomly select Acacia trees. At each tree you count ants in two 1m×1m squares: one next to the tree and the other square 20m from the tree. The graph to the right shows the a normal-quantile plot for the # of ants near an Acacia. (A) Do these data appear to be normally-distributed? Briefly explain your answer. 1000 2000 3000 4000 (B) If you could not assume normality, what are two strategies you could use for this analysis (be specific, for instance men- tion the names of a statistical test that you would use). Data 1. 2.

College Algebra
College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Exponential And Logarithmic Functions
Section5.5: Exponential And Logarithmic Models
Problem 4ECP
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You want to know if nearness to an Acacia tree is associated with a change in ant biomass. You randomly select Acacia trees. At each tree you count ants in two 1m×1m squares: one next to the tree and the other square 20m from the tree. The graph to the right shows the a normal-quantile plot for the # of ants near an Acacia. (A) Do these data appear to be normally-distributed? Briefly explain your answer. 1000 2000 3000 4000 (B) If you could not assume normality, what are two strategies you could use for this analysis (be specific, for instance men- tion the names of a statistical test that you would use). Data 1. 12.
Transcribed Image Text:You want to know if nearness to an Acacia tree is associated with a change in ant biomass. You randomly select Acacia trees. At each tree you count ants in two 1m×1m squares: one next to the tree and the other square 20m from the tree. The graph to the right shows the a normal-quantile plot for the # of ants near an Acacia. (A) Do these data appear to be normally-distributed? Briefly explain your answer. 1000 2000 3000 4000 (B) If you could not assume normality, what are two strategies you could use for this analysis (be specific, for instance men- tion the names of a statistical test that you would use). Data 1. 12.
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