The Table Below Shows the Weights (In Pounds)of 6 Randomly

Essay

The table below shows the weights (in pounds)of 6 randomly selected women in each of three different age groups. Use a 0.01 significance level to test the claim that the 3 age-group populations of weights are identical. $$\begin{array} { r | r | r } 18 - 34 & 35 - 55 & 56 \text { and older } \\\hline 119 & 123 & 140 \\134 & 147 & 128 \\114 & 135 & 59 \\125 & 110 & 134 \\153 & 154 & 120 \\138 & 163 & 116\end{array}$$