What role does hypothesis testing play in your personal finance decisions?
Hypothesis testing, a concept drawn from statistics, is a tool you can use to make informed decisions about your personal finances. It involves making an assumption (the hypothesis) and then using data to test whether this assumption is likely true or false. In the context of personal finance, it means making educated guesses about your financial behaviors or the performance of investments and then examining your financial data to see if your assumptions hold up. This methodical approach can help you avoid common cognitive biases such as overconfidence or confirmation bias, leading to more rational and effective financial decisions.