Quiz_S11Sol

Quiz_S11Sol - Quiz Name STAT 443 Student ID Spring 2010...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Quiz Name:______________________________ STAT 443 Student ID__________________________ Spring 2010 Calculators are allowed; no open textbooks or notes 1. Which one of the following statements is not correct? a. the p-value measures the probability that the null hypothesis is true b. the level of significance is the probability of type I error c. in a statistical test of hypothesis, if the level of significance is reduced, the rejection region is reduced in size d. the null hypothesis will not be rejected unless the p-value indicates the data are very unusual assuming that the null is true e. none of the above 2. Let p = probability of Type I error, then 1- p is: a. the probability of rejecting when is true b. the probability of not rejecting when is true c. the probability of not rejecting when is true d. the probability of rejecting when is true e. none of the above 3. Here is the output from the runs test for residuals: > runs.test(l$residuals) Runs Test - Two sided Standardized Runs Statistic = -4.6234, p-value = 3.775e-06
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 02/23/2012 for the course STAT 443 taught by Professor Yuliagel during the Spring '09 term at Waterloo.

Page1 / 2

Quiz_S11Sol - Quiz Name STAT 443 Student ID Spring 2010...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online