In an APA formatted Word document of at least 5 pages of content explain (does not include title and a reference pages)

Explain the general process of hypothesis testing 
Review the basic steps included in conducting a hypothesis test 
Explain the scientific reasoning behind hypothesis testing
If a hypothesis test is carried out using 5% level of significance against a specific alternative with a power of 90% and the null hypothesis is rejected, what is the probability that it is actually true?

Please include a minimum of 5 credible references for study.