The null hypothesis (H 0) is a hypothesis which the researcher tries to disprove, reject or nullify. The 'null' often refers to the common view of something, while the alternative hypothesis is what the researcher really thinks is the cause of a phenomenon. The simplistic definition of the null is as the opposite of the alternative hypothesis, H 1, although the principle is a little more complex than that. The null hypothesis (H 0) is a hypothesis which the researcher tries to disprove, reject or nullify.
https://explorable.com/null-hypothesis
Suppose we flipped the coin 50 times, resulting in 40 Heads and 10 Tails. Given this result, we would be inclined to reject the null hypothesis. That is, we would conclude that the coin was probably not fair and balanced.
http://stattrek.com/statistics/dictionary.aspx?definition=Null_hypothesis
1 Null hypothesis. 2  The null hypothesis, denoted by H 0, is usually the hypothesis that sample observations result purely from chance. 3  Alternative hypothesis. 4  The alternative hypothesis, denoted by H 1 or H a, is the hypothesis that sample observations are influenced by some non-random cause.
http://stattrek.com/statistics/dictionary.aspx?definition=Null_hypothesis
Research typically includes a hypothesis, and when this is the case you will form a null hypothesis as a counterbalance to ensure there is a way to disprove your prediction. A null hypothesis is the prediction a researcher hopes to prove false.
http://study.com/academy/lesson/formulating-the-research-hypothesis-and-null-hypothesis.html
That is kind of what a null hypothesis is; a null hypothesis is defined as a prediction that there will be no effect observed during the study. The reason researchers develop a null hypothesis is to ensure that their research can be proven false.
http://study.com/academy/lesson/formulating-the-research-hypothesis-and-null-hypothesis.html
It is important to carefully select the wording of the null, and ensure that it is as specific as possible. For example, the researcher might postulate a null hypothesis: H 0: Tomato plants show no difference in growth rates when planted in compost rather than soil.
https://explorable.com/null-hypothesis
1 This is called the null hypothesis-the no change hypothesis. 2  The symbol used is H 0 - H for hypothesis and 0 for zero change. ( 3 The word null is another way of saying zero.). 4  Second we set up an alternate hypothesis H a (or H 1) which takes the opposite point of view-namely Vitamin C does make a difference.
http://www.uow.edu.au/student/qualities/statlit/module3/4.1usingnull/index.html
The current belief (no change situation) is written as a hypothesis called a null hypothesis (H 0) and the alternative position is written as a hypothesis called the alternative hypothesis (H a or H 1). We can write the hypotheses as follows: H 0 :
http://www.uow.edu.au/student/qualities/statlit/module3/4.1usingnull/index.html
Null Hypothesis. There are two types of statistical hypotheses. 1  Null hypothesis. 2  The null hypothesis, denoted by H 0, is usually the hypothesis that sample observations result purely from chance. 3  Alternative hypothesis.
http://stattrek.com/statistics/dictionary.aspx?definition=Null_hypothesis
Research Question. After determining a specific area of study, writing a hypothesis and a null hypothesis is the second step in the experimental design process. But before you start writing a hypothesis and a null hypothesis, which we will get to, you have to have a question. This is the bottom, or base, which you will build up from.
http://study.com/academy/lesson/formulating-the-research-hypothesis-and-null-hypothesis.html
what is null hypothesis example
A null hypothesis example is tomato plants show no difference in growth rates when planted in compost rather than soil.