The mean weight of five complete computer stations is 167. 2 pounds. The weights of four of the computer stations are 158. 4 pounds, 162. 8 pounds, 165 pounds, and 178. 2 pounds respectively. What is the weight of the fifth computer station?.

It depends on the subject for me. some exams are easier than others so i usually go through it and answer questions i know based on my general knowledge, then double check after. going through the lesson can a lot  because the exams can be  very lesson-specific, but sometimes they are ridiculously long so a lot of people don't take the time. i did find that, when i went through the lessons, i was making 100's on my exams vs strictly using + the internet and  i make 90's. 

Student have 20 minutes to complete the aspire reading test