Why is it said that hypothesis testing involves double negative logic

1. What is the five step process for hypothesis testing? Is the order important? Why or why not? What is the null hypothesis? Why is it important? What are it’s implications? Explain. You may use examples to show your understanding. You may also use additional resources other than the text for this question. Please be sure to cite/reference them in appropriate APA form.

2. Why is it said that hypothesis testing involves double negative logic? Explain. Why do you think that this logic is important for application in statistical reasoning? How can it or can it not aid research?