Samples Were Selected from Three Populations At a 5% Level of Significance, Use Excel to Test

Essay

Samples were selected from three populations. The data obtained are shown below. $$\begin{array} { c c c } \text { Sample 1 } & \text { Sample 2 } & \text { Sample 3 } \\10 & 16 & 15 \\13 & 14 & 15 \\12 & 13 & 16 \\13 & 14 & 14 \\& 16 & 10\end{array}$$ At a 5% level of significance, use Excel to test to determine whether there is a significant difference in the means of the three populations.