# Test the hypothesis that another beer raises your bal

• Test Prep
• pahulwalia1990
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with a regression line. Test the hypothesis that another beer raises your BAL by 0.02 percent against the alternative that it is less beer=c (5,2,9,8,3,7,3,5,3,5)
Max
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Question 4. What is the max and min of F value (F statistics) to accept the null hypothesis for 7 dffor numerator, and 12 df for denominator? (alpha = 0.05)
Question 5. Please perform step-by-step ANOVA analysis process for below dataset, and discuss the results at each step. Finally answer the question of do all the three drugs has the same impact on patients and if yes, how they are different? (The 3 steps include “graphical comparison”, “fitting ANOVA model” and “Why and how the means are different”)
plot(pain~drug, data=result)analysis= aov(pain~drug, data = result)summary(analysis)pairwise.t.test(pain, drug, p.adjust= "bonferroni" )df Sum Sq Mean Sq F value Pr(>F)drug 2 5.06 2.528 0.346 0.71Residuals 33 241.17 7.308Pairwise comparisons using t tests with pooled SD data: pain and drug A BB 1 -C 1 1P value adjustment method: bonferroni