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.
This because in the course of a statistical test you either reject the Null-Hypothesis (and favor the Alternative Hypothesis) or you cannot reject it. Since your goal is to reject the Null-Hypothesis you set it to the outcome you do not want to be true. Side Note: I am aware that one should not set up a statistical test to twist it and break it until the Null-Hypothesis is rejected, the casual language was only used to make this rule easier to remember.