Assume that you have applied a hyper-heuristic for 50 trials, managing a set of 9 low-level heuristics from LLH1 to LLH9, to a set of Vehicle Routing Problem instances denoted as VRP and obtained the following PieChart reporting the share of improvements

produced by each low-level heuristic overall.

Is the following statement TRUE or FALSE?

The performance of this hyper-heuristic would definitely be the same if the experiments are repeated removing the low-level heuristics LLH1, LLH5, and LLH6 from the set.