STAT151 Study Guide - Final Guide: Linear Regression, Mobile Phone, Confidence Interval

• School: University of Alberta
• Department: Statistics
• Course: STAT151
• Professor: All

Document Summary

University of alberta beda dessens final winter 2010 student # ___________ page 1 of 8. For multiple choice choose only one answer for each question. University of alberta beda dessens final winter 2010 student # ___________ page 2 of 8. Provide your answers on this page and next page. You must answer multiple choice questions on this. 25 a, b, c, d stat 151 p01 print first name _______________ last name________________ University of alberta beda dessens final winter 2010 student # ___________ page 3 of 8. Suppose the chance that a relay closes is 80%. Suppose that duration in minutes for wait times in a check-out have a normal distribution with mean of 14. 2 minutes with standard deviation of 2. 7 minutes. You are performing a hypothesis test on a linear regression model to determine if a sample provides evidence if the true slope is different from 0.