Final Answer:
A) Quantum events, while indeterministic, follow probabilistic rules in Quantum Mechanics, preventing complete chaos by adhering to defined probabilities.
B) Quantum indeterminism doesn't lead to chaos at the macroscopic level due to the statistical averaging of probabilistic behaviors, resulting in deterministic equations like Newton's second law. The specific equations are empirical, emerging from successful predictions despite underlying quantum uncertainty.
Step-by-step explanation:
Quantum indeterminism doesn't entail complete chaos due to the probabilistic nature of quantum events being constrained by specific rules. The probabilities in the micro world, as defined by the square of the wave function in QM, give a statistical distribution. The sum of these probabilities over all possible outcomes yields certainty, preventing chaos.
On the macroscopic scale, quantum indeterminism averages out. Consider a large ensemble of quantum particles: the probabilistic nature of individual particles converges to deterministic behaviors at the macro level, akin to the law of large numbers in statistics. This convergence results in classical laws, like Newton's second law (F = ma), emerging from the underlying quantum indeterminacy.
The choice of specific equations in classical mechanics is a result of empirical observation and successful predictions. While quantum indeterminism challenges strict determinism, it doesn't imply chaos on macroscopic scales. The structured emergence of deterministic laws from quantum uncertainty showcases the intricate relationship between the micro and macro worlds, providing a coherent framework for understanding the behavior of the universe.