Practice Final Winter 2009
These questions are mostly concerned with the latter part of the course. The final exam will be weighted so that about half is on just the topics covered since the last midt
ex1,p114
In addition to showing your printout state the null and alternative hypotheses, and the results of the hypothesis test in terms of the question using complete sentences. Excel exercise 1, pag
Testing hypotheses about the population mean
Consider the following problem (based on Keller 2006, exercise 9.22 p. 290): You know from past experience that the weight of a can of salmon is a normal r
Practice Midterm Exam Questions - Second Midterm Chapter 5 Questions. 1. a) Using the distribution in Question 5-12, part c) (p168) Work out the mean and variance of (X+Y).
The calculation is in the t
Practice Midterm Exam Questions - Second Midterm Two Random Variable Questions. 1. Using the distribution in Question 5-12, part c) (p168) a) Work out the mean and variance of (X+Y). b) Work out the m