isixsigma on MSN

Null Hypothesis vs. Hypothesis: What’s the Difference?

Null hypothesis vs. hypothesis, which is the right choice? When you get into the different methods of analyzing data, there ...
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 ...
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 ...
JSTOR Daily

Complete Class Results for Hypothesis Testing Problems with Simple Null Hypotheses

Hypothesis testing problems in which the null hypothesis is simple, the parameter space is finite dimensional and the supports of the probability measures are independent of the parameter are ...
JSTOR Daily

Problems with Null Hypothesis Significance Testing (NHST): What Do the Textbooks Say?

The first of 3 objectives in this study was to address the major problem with Null Hypothesis Significance Testing (NHST) and 2 common misconceptions related to NHST that cause confusion for students ...
Investopedia

Understanding One-Tailed Tests: Definition, Example, and Significance

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...
STAT

‘Null’ research findings aren’t empty of meaning. Let’s publish them

Every medical researcher dreams of doing studies or conducting clinical trials that generate results so compelling they change how diseases are treated or health policy is written. In reality, we are ...