Report on drug and stress level by using R. Provide a full summary report on the result of ANOVA testing and what does it mean. More specifically, report the following: Df, Sum, Sq Mean, Sq, F value, Pr(>F) 

df: degrees of freedom 2

sum sq: sum of squares 82.11

sq mean: mean squares 41.06

fvalue: F statistic value 21.36

PR(>F) p value or significance    4.08x ^-5



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