Psychology homework help

PLEASE USE THE TEXT BOOK to answer the following, you can use outside sources for the imaging and any other additional points you want to make, but please also reference text book.

Here is how to access the text book : Go to this website https://www.textbooks.com/, and log in using the email address roberttpreston@yahoo.com and then the password is ion123. Once you have logged on, click on the top right hand corner of the screen the greets you saying “Hello Robert”. Once you have clicked it, there is an option for digital booskshelf, and a button that allows you to access the text book. If you have any question do not hesitate to ask.

· 2-3 slides Microsoft® PowerPoint® presentation with speaker notes explaining explain the null hypothesis

Address the following items:

In 2-3 slides

· explain the null hypothesis

Each slide should have speaker notes that are 150 word minimum. Please include a reference slide as well.