using appropriate test statistics, solve the problem Different dogs were provided drugtreatments to reduce the number of fleasthat infest the pets. The drug treatmentswere labelled as drug A, drug B, and drug C.The number of fleas killed after the drugtreatments are provided in the table below:Drug ADrug CDrug B37703774310835017905723976330At a level of significance of 0.05, did thetreatments have different effects on theinfestation of fleas on the selected dogs?

The question is based on a one-way ANOVA. Given:

Answered: Different dogs were provided drug…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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using appropriate test statistics, solve the problem

Different dogs were provided drug
treatments to reduce the number of fleas
that infest the pets. The drug treatments
were labelled as drug A, drug B, and drug C.
The number of fleas killed after the drug
treatments are provided in the table below:
Drug A
Drug C
Drug B
37
70
3
77
43
10
83
50
17
90
57
23
97
63
30
At a level of significance of 0.05, did the
treatments have different effects on the
infestation of fleas on the selected dogs?

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hello ma'am/sir, based on the given how did you know if its normally distributed or not . is there a test for normality that you use?

Or did u just assume that it is normally distributed -- you use anova, instead of kruskal wallis (counterpart of anova for non-parametric).

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