![]() ![]() A similar system is used in the United States legal system where a defendant is found "not guilty," rather than being found "innocent. ![]() By disproving the null hypothesis, you imply a correlation in the alternate hypothesis. To avoid this bias, scientists test a null hypothesis that states there is no correlation. However, scientists have found that testing for a direct correlation can cause bias in the testing procedure. In Word, Excel, or Outlook, to return to your document, click anywhere in the document. Use the symbols, templates, or frameworks on the Equation toolbar to edit the equation. ![]() In the Object type box, click Microsoft Equation 3.0, and then click OK. The alternative hypothesis states that the two events are related. On the Insert tab, in the Text group, click Object. Although the symbols for the null hypothesis and alternative hypothesis - sometimes called the alternate hypothesis - do not exist as special characters in Microsoft Word, they are easily created with subscripts.The alternate hypothesis is symbolically represented by a capitalised "H," followed by a subscript "1," although some researchers prefer an "a." The null hypothesis is represented by a capitalised "H," followed by a subscript "0" or "o." The accepted practice in the scientific community is to use two hypotheses when testing the relationship between two events. ![]()
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