Data for a number of foreign currencies are provided on the author's website http://www.rotman.utoronto.ca/~bul Choose a currency and use the data to produce a table similar to Table 16.1.

16.22. Data for a number of stock indices are provided on the author's website. http://www.cotman.utoronto.ca/-bull Choose an index and test whether a three-standard-deviation down movement happens more often than a three-standard-deviation up movement.