Learn about t-test assumption, including scale, sampling, normality, sample size, and variance equality, for accurate statistical analysis and reliable results.

Leaders grow competence by adding skills, frameworks, and experiences. But they grow “capacity” by unlearning, which involves changing prior scripts, such as the assumptions that speed, reassurance, ...

We make assumptions every day. We often use assumptions as a shortcut when we lack firsthand knowledge. We assume we know what other people think and this prevents us from learning what they really ...

Gia Storms is an executive and leadership coach and faculty with the Co-Active Training Institute. She is based in Los Angeles. Two leaders I coach have been locked in conflict for months, working ...

Discover how the CAPM formula calculates expected returns based on investment risk. Understand its assumptions and learn how it guides financial decision-making.

Assumptions are just a part of life. To understand what the people around you are doing, you have to assume things about them. For example, if you understand a person’s goals, you can comprehend their ...

Examine assumptions that you consciously or unconsciously hold. Too often in life we make grand assumptions that get in the way of truth, connection, community and the compassion we need to share with ...

Assumptions should be built into all projects, though be careful--inaccurate assumptions can lead to wasted time and money and even project failures. When building the business case for a project, ...

Remember National Lampoon’s Vacation? It was a 1983 comedy film in which suburban dad Clark Griswold (Chevy Chase) takes his family on a cross-country road trip to the fabled Walley World amusement ...