The null hypothesis $H_0$ is the hypothesis that is the default position. The alternative hypothesis $H_1$ (sometimes denoted $H_A$) is the hypothesis that suggests ...

This initial statement is called the Null Hypothesis and is denoted by Ho. An alternative or alternate hypothesis (denoted Ha), is then stated which will be the opposite of the Null Hypothesis.

Here is one possible null hypothesis. It is saying that the population mean for the sample is greater than zero. The alternative hypothesis is Suppose you want to test the research question that ...

To do this, we state null and alternative hypotheses. These are two competing statements. The null hypothesis (called H0) usually follows the format that “there is no difference between these numbers” ...

There are two different kinds of hypotheses: the Alternative Hypothesis (H1 or Ha) and the Null Hypothesis (H0).The Null Hypothesis (H0) asserts that there is no difference or effect. We make this ...

Since the Wilcoxon Rank Sum Test is a form of hypothesis testing, there will be an associated null and alternative hypothesis ...

The applet displays the null distribution by default. The user can choose to display the alternative distribution as well and can change the values of μ 0, μ 1, and σ using the sliders. By selecting ...

Successful completion of this course demonstrate your achievement of the following learning outcomes for the MS-DS program: Define a composite hypothesis and the level of significance for a test with ...

To hypothesis test with the binomial distribution, we must calculate the probability, $p$, of the observed event and any more extreme event happening. We compare this ...

When conducting a hypothesis test, a researcher either rejects or fails to reject the null hypothesis. If they reject a false null hypothesis or fail to reject a true one, they are, of course, correct ...