Q: What is the best statistical method for a correlational quantitative research?

We see this question builds on this previous question.

So, deciding which statistical test to use would involve considering various criteria such as whether to use parametric or non-parametric tests, your sample properties, and so on. Accordingly, based on these criteria, you may choose a t-test, a one-way or two-way ANOVA, a Wilcoxon text, Pearson’s R, and so on. For more information, you may refer to this external resource. And on our site, you may find the following resources helpful:

Importance of statistical power in research design

• Should I do a univariate or multivariate ANOVA if I have one independent variable?
• Importance of statistical power in research design
• 4 Statistical errors researchers should avoid at all costs

Hope that helps. All the best for your project!