Final answer:
Beta testing is considered a way of sampling the space of user inputs by allowing a product to be tested by a sample of users, uncovering issues that may only surface through diverse real-world interactions.
Step-by-step explanation:
Beta testing refers to the phase in software development where a product is distributed to a sample of users from the intended target market. These users try the software and provide feedback on any issues or areas for improvement before the final release. In this aspect, it can indeed be seen as directly sampling the space of user inputs, because beta testing offers a practical assessment of how diverse user behaviors can interact with the software and reveal potential defects or use case scenarios that developers may not have considered. This phase is crucial as it simulates real-world usage more closely than the controlled conditions of alpha testing and can lead to important insights and improvements.In response to the given references:
- True or False. Experiments cannot be done on humans. This statement is false. Experiments can and are done on humans, but they are heavily regulated to ensure ethical standards and participant safety.
- True or False. Larger sample sizes are generally better than smaller ones in scientific experiments. This statement is true. Larger sample sizes can provide more statistically significant results and better represent the diversity of a population.