The Following Statistics Were Calculated Based on Samples Drawn from Three

Essay

The following statistics were calculated based on samples drawn from three normal populations: $$\begin{array} { | c | c | c | c | } \hline && { \text { Treatment } } \\\hline \text { Statistic } & 1 & 2 & 3 \\\hline n & 10 & 10 & 10 \\\hline \bar { x } & 95 & 86 & 92 \\\hline s & 10 & 12 & 15 \\\hline\end{array}$$ Set up the ANOVA table and test at the 5% level of significance to determine whether differences exist among the population means.