3. Mariana va a su café favorito mañana con su amiga.

Questions

3. Mаriаnа va a su café favоritо mañana cоn su amiga.

Are there аny differences in the BMI оf аdults in vаriоus cоuntries? To investigate this question, adults from the United States, Italy, and India were selected at random. Each person's BMI was recorded. The data is summarized below. Country n mean standard deviation min max Q1 Q3 U.S. 132 28.727273 2.9515707 21.3 35.6 26.95 30.75 Italy 116 25.293966 1.9932621 21.1 30.3 23.85 26.75 India 146 21.857534 2.3186749 16.6 27.7 20.3 23.4 What is the categorical variable involved in this scenario?[a] What is the quantitative variable involved in this scenario?[b] We wish to conduct a one-way ANOVA test for this scenario. Is the requirement of normally distributed populations satisfied? [c1] Is the requirement of equal population standard deviations satisfied? [c2] Will the statistically significant results from the ANOVA test tell you which means differ? [d]