Final answer:
The student is asking how to state the null and alternative hypotheses in statistics, which are denoted as H0 and HA (or H1) respectively. The null hypothesis posits no effect or difference, while the alternative suggests the opposite.
Step-by-step explanation:
The question appears to be asking about stating the null and alternative hypotheses, which is a fundamental aspect of hypothesis testing in the field of statistics, a branch of mathematics. Formulating hypotheses is a crucial step before performing statistical tests to determine if there is sufficient evidence to reject the null hypothesis in favor of the alternative hypothesis.
- Steps to State the Null and Alternative Hypotheses
- Identify the research question or problem.
- Determine the status quo or default position (the null hypothesis).
- Specify the alternative hypothesis, which is what you seek to support.
The null hypothesis (denoted as H0) usually suggests that there is no effect or no difference, while the alternative hypothesis (denoted as HA or H1) posits the opposite. For example, if we are testing a new drug, the null hypothesis might be that the drug has no effect on patients compared to a placebo, and the alternative hypothesis would be that the drug does have an effect.
The complete question is: Stgte the nul asd aternutive fyputheses is: