Final answer:
The efficiency problem in problem #7 is expected to be larger for older coaches than for younger coaches.
Step-by-step explanation:
The efficiency problem in problem #7 is expected to be larger for older coaches than for younger coaches.
In the given information, it is stated that efficiency is always less than 1. Since efficiency is a measure of how well resources are used, a higher efficiency indicates that resources are being used more effectively. Therefore, a larger efficiency problem means that the coaches are not using their resources efficiently.
Based on the given options, it is more likely that older coaches would have a larger efficiency problem compared to younger coaches. This is because older coaches may have a harder time adapting to new techniques and strategies, which could lead to inefficiencies in their coaching methods.
So, the correct answer is option 4) For older coaches than for younger coaches.