9.1: Null and Alternative Hypotheses - Statistics LibreTexts
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WebAug 5, 2021 · H0 H 0 always has a symbol with an equal in it. Ha H a never has a symbol with an equal in it. The choice of symbol depends on the wording of the hypothesis test. However, be aware that many researchers (including one of the co-authors in research work) use = in the null hypothesis, even with > or < as the symbol in the alternative …
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