The official Day of the Mexican Holiday Day of the Dead, in Spanish called Dia dÃ­a De, muertos Is november. 2nd, however the celebrations surrounding the holiday actually vary â¦ fr Om october 28th To november, 3rd depending on the. region
The hypothesis actually to be tested is usually given the symbol H0, and is. commonly referred to as the null hypothesis. As is explained more below, the null hypothesis is. assumed to be true unless there is strong evidence to the contrary â similar to how a person is. assumed to be innocent until proven guilty.
If you fail to reject the null hypothesis then you have observed a sample that is plausible assuming the null is true. the conclusion is that the null is plausible. you cannot conclude the null is true. Consider the hypothesis as a trial against the null hypothesis. the data is evidence against the mean.