How Many Days Until May 6 2016. Our automatic countdown counter says, from now there are about left until Friday, 6th May 2016, 127th day and 19th week of the year 2016.our Countdown Timer Title. } DUPipeline_QISnippet_FirstGood_Snippet_v1: {},{-1|-1|1|Get Know how many days until May 6 2016 with an awesome exact countdown timer.
In statistics, why do you reject the null hypothesis when the p-value is less than the alpha value (the level of significance). up vote 2 down vote favorite. 1. This is a question that I've always wondered in statistics, but never had the guts to ask the professor.The professor would say that if the p-value is less than or equal to the level of significance (denoted by alpha) we reject the null hypothesis because the test statistic falls in the rejection region.When I first learned this, I did not understand why were comparing the p values to the alpha values.. This is a question that I've always wondered in statistics, but never had the guts to ask the professor. The professor would say that if the p-value is less than or equal to the level of significance (denoted by alpha) we reject the null hypothesis because the test statistic falls in the rejection region.
So the probability of making a type I error in a test with rejection region R is P R H (| is true) 0. â¢ Type II error, also known as a  false negative : the error of not rejecting a null hypothesis when the alternative hypothesis is the true state of nature.In other words, this is the error of failing to accept an alternative hypothesis when you don't have adequate power.t the heart of Type I error is that we don't want to make an unwarranted hypothesis so we exercise a lot of care by minimizing the chance of its occurrence. Traditionally we try to set Type I error as .05 or .01 - as in there is only a 5 or 1 in 100 chance that the variation that we are seeing is due to chance.