2. In the pop-up tab of one-way ANOVA, select "weight" in the dependent variable list and "feed type" in the factor.
3. Click "Compare Many Times Afterwards" on the right, select "LSD" in the pop-up tab, and then click Continue.
4. Then click the option on the right, select descriptive and variance homogeneity test in the pop-up tab, and click OK.
5. The result depends on the homogeneity test of variance, and you can see P = 0.244 > in the table of "single factor homogeneity test". 0.05, indicating that the variance is homogeneous, and the single factor variance analysis method can be used.