STAT 208. ASSIGNMENT NO. 2
Due on Thursday, January 30, 1997

Read Chapter 11.

Do the following problems in the text:

11.6. Find the 95% confidence interval and interpret the interval.

11.10. (a), (b) and

(c) Test vs. at the significance level 0.05; and test vs. at the significance level 0.05. What are your conclusions?

11.17

11.19

11.30