Facts About the F Distribution · Example 1

Let’s return to the slicing tomato exercise in. The means of the tomato yields under the five mulching conditions are represented by μ_1, μ_2, μ_3, μ_4, μ_5. We will conduct a hypothesis test to determine if all means are the same or at least one is different. Using a significance level of 5 percent, test the null hypothesis that there is no difference in mean yields among the five groups against the alternative hypothesis that at least one mean is different from the rest.

Its source prints no answer for this problem, so there's nothing to check against.

OpenStax, Statistics · §13.3 Facts About the F Distribution · Example 1