Customers who are registered on a corporate Web site are summarized by the type of shipping contract they use and the number of orders in the previous month, The number of customers in each category are shown in the following table. Customers are to be selected without replacement. Shipping Contract Express Standard Total No orders 25 15 40 One order 65 45 110 More than one order 40 20 60 Enter your answers in scientific notation using three significant figures (e.g. 9.87E+6). (a) Suppose that 10 express customers are selected without replacement. How many samples contain exactly one customer with more than one order last month? (b) Suppose that 10 express customers are selected without replacement. How many samples contain at least one customer with more than one order last month? (c) Suppose that 10 express and 15 standard customers are selected without replacement. How many samples contain exactly one express customer and exactly one standard customer with no orders fast month?i

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