COMMENTS

  1. Null & Alternative Hypotheses

    The null and alternative hypotheses offer competing answers to your research question. When the research question asks “Does the independent variable affect the dependent variable?”: 1. The null hypot…

  2. Null and Alternative Hypotheses

    What is an alternative hypothesis? The alternative hypothesis (H A) is the other answer to your research question. It claims that there’s an effect in the population. Often, your …

  3. Alternative hypothesis

    In statistical hypothesis testing, the alternative hypothesis is one of the proposed proposition in the hypothesis test. In general the goal of hypothesis test is to demonstrate that in the given condition, there is sufficient evidence supporting the credibility of alternative hypothesis instead of the exclusive proposition in the test (null hypothesis). It is usually consistent with the research hypothesis because it is constructed from literature review, previous studies, etc. However, the r…

  4. What is an Alternative Hypothesis in Statistics?

    Alternative hypothesis (H A): The sample data suggests that the assumption made in the null hypothesis is not true. In other words, there is some non-random cause influencing …

  5. Alternative Hypothesis: Powerful Insights, Challenges and 5 …

    In conclusion, the alternative hypothesis is fundamental in research methodology, acting as a counterpoint to the null hypothesis and guiding both the design and interpretation of …

  6. 9.1 Null and Alternative Hypotheses

    H a —, the alternative hypothesis: a claim about the population that is contradictory to H 0 and what we conclude when we reject H 0. Since the null and alternative hypotheses are …

  7. 9.1: Null and Alternative Hypotheses

    a statement about the value of a population parameter, in case of two hypotheses, the statement assumed to be true is called the null hypothesis (notation \(H_{0}\)) and the …

  8. Alternative hypothesis

    In a statistical test, observed data is used to decide whether or not to reject a restriction on the data-generating probability distribution. The assumption that the restriction is true is called null hypothesis, while the statement that the …

  9. Alternative Hypothesis

    An alternative hypothesis is the hypothesis which differs from the hypothesis being tested. The alternative hypothesis is usually denoted by H 1.

  10. 8.4: The Alternative Hypothesis

    The alternative hypothesis is simply the reverse of the null hypothesis, and there are three options, depending on where we expect the difference to lie. Thus, our alternative hypothesis is …