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Study with Quizlet and memorize flashcards containing terms like H0, H1, Null Hypothesis (H0) and more.
Study with Quizlet and memorize flashcards containing terms like null hypothesis, alternate hypothesis, Chi-square test and more.
occurs when researchers rejects the null hypothesis but if the researcher had measured everyone in the population, the null hypothesis would have actually been true. Study with Quizlet and memorize flashcards containing terms like null hyptohesis, substantive hypothesis, P value and more.
8 Ιαν 2024 · The biological null and alternative hypotheses are the first that you should think of, as they describe something interesting about biology; they are two possible answers to the biological question you are interested in ("What affects foot size in chickens?").
17 Ιουλ 2019 · In a scientific experiment, the null hypothesis is the proposition that there is no effect or no relationship between phenomena or populations. If the null hypothesis is true, any observed difference in phenomena or populations would be due to sampling error (random chance) or experimental error.
13 Μαρ 2023 · There are at minimum two hypotheses in any study: (1) the null hypothesis assumes there is no difference or that there is no effect, and (2) the experimental or alternative hypothesis predicts an event or outcome will occur. Often the null hypothesis is not stated or is assumed.
Study with Quizlet and memorize flashcards containing terms like null hypothesis, hypothesis, keys to creating a good hypothesis and more.
