Absence of evidence is not evidence of absence – and that affects what scientific journals choose to publish

Should you believe the findings of scientific studies? Amid current concerns about the public’s trust in science, old ...
Investopedia

Null Hypothesis: What Is It and How Is It Used in Investing?

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
Investopedia

Hypothesis Testing: 4 Steps and Example

Christina Majaski writes and edits finance, credit cards, and travel content. She has 14+ years of experience with print and digital publications. Khadija Khartit is a strategy, investment, and ...
Sacramento State University

9. Hypothesis Testing 2

In Hypothesis Testing 1, you were introduced to the ideas of hypothesis testing in the context of deciding whether a coin was fair or biased in favor of heads. In this section hypothesis testing ...