Hypothesis Testing

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.