Applied Multivariate Statistical Analysis (6th edition) Textbook Solutions Chapter 4 Problem 28

Published by Admin on

Home/Education/Textbook Solutions/Applied Multivariate Statistical Analysis (6th edition) Textbook Solutions/Chapter 4/Problem 28

Problem

Consider the air-pollution data given in Tables 1.5. Construct a QQ plot for the solar radiation measurements and carry out a test for normality based on the correlation coefficient rQ [see (4-31)]. Let α=.05 and use the entry corresponding to n = 40 in Table 4.2.

Solution

The Q-Q Plot is shown below:

Since rQ= 0.970 < 0.973 (See Table 4..2 for n = 40 and .a = 0.05) t we would reject the hypothesis of normality at the 5% level.

If you happen to run into some problem while following the steps, please make sure to let us know in the comment section below, and we’ll do our best to solve it. Apart from that, you can contact us on Facebook and Twitter, however we can’t guarantee a rapid reaction time over those platform


0 Comments

Leave a Reply

Your email address will not be published. Required fields are marked *

%d bloggers like this: