=====Mathematics 341 - Spring 2013===== ====Homework==== **Chapter 6** Exercises: 6.5c, 6.13 (note typo), 6.23 And: For the problems in [[hw-29|Homework Set 29]], test the hypothesis $H_0 : \beta_1 = 0$ and find 95% and 90% confidence intervals for $\beta_1$.