The file P02_18.xlsx contains daily values of the S&P Index from 1970 to early 2012. It also

Question:

The file P02_18.xlsx contains daily values of the S&P Index from 1970 to early 2012. It also contains percentage changes in the index from each day to the next.
a. Create a new variable President that lists the U.S. presidents Nixon through Obama on each date. You can look up the presidents and dates online.
b. Use StatTools to find the mean, median, standard deviation, and first and third quartiles of % Change, broken down by President. Also, create side-by-side box plots of % Change, again broken down by President. Comment on the results.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Business Analytics Data Analysis and Decision Making

ISBN: 978-1133629603

5th edition

Authors: S. Christian Albright, Wayne L. Winston

Question Posted: