A college professor copies seven (7) chapters from a book called "How to Get Better Grades – A Creative Approach". There are ten chapters in the book. She incorporates this material into a packet of materials that were printed in her college’s copy center. The packet is then placed in the local college bookstore and is placed in the required materials list for 150 students to purchase. The author of the book (from which the professor copied seven (7) chapters) believes that the professor has violated his copyright. Which is the most true?

1. descriptive statistics quickly describe large amounts of data can predict future stock returns with surprising accuracy statisticians understand non-numeric information, like colors refer mainly to patterns that can be found in data 2. a 15% return on a stock means that 15% of the original purchase price of the stock returns to the seller at the end of the year 15% of the people who purchased the stock will see a return the stock is worth 15% more at the end of the year than at the beginning the stock has lost 15% of its value since it was originally sold 3. a stock purchased on january 1 cost $4.35 per share. the same stock, sold on december 31 of the same year, brought in $4.75 per share. what was the approximate return on this stock? 0.09% 109% 1.09% 9% 4. a stock sells for $6.99 on december 31, providing the seller with a 6% annual return. what was the price of the stock at the beginning of the year? $6.59 $1.16 $7.42 $5.84