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Description: On Saturday July 26 to Monday July 28, Shopper's Drug Mart is offering a new surprise points event. Spend $75 and get either 18,500, 38,000, or 50,000 points! The odds of getting the points are as follow: 176,000:185000 for 18,500 pts (95.1%) 6,300:185000 for 38,000 pts (3.4%) 2,700:185000 for 50,000 pts (1.46%) Analysis: The expected value (EV) for this event is: (176000/185000 ...