probability and statistics

Hi, I'm looking for some who's majoring in statistics, pleas if you're not an expert on probability and statistics do not contact me. I have an exam online in chapter 1 to 3 in the book of Probability and Statistics for Engineering and the Sciences - 9e Devore on Wednesday 9/27. it'll be open for 24 hr all Wednesday, but has a limited time that's 75 minutes. it's about 12 to 14 questions. I'll be taking the test myself, but I need someone to send screenshots of the questions that I won't be able to solve or not sure about. It'll rely heavily on chapter 3 like 50%, chapter 4 about 40%, and first chapter about 10%. email: [email protected]