2. A survey of used car salesmen revealed the following information:  24 wear white patent-leather shoes  28 wear plaid trousers  20 wear both of these things  2 wear neither of these things A. How many were surveyed? B. How many wear plaid trousers but don’t wear white

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Q: A survey of 62 customers was taken at a bookstore regarding the types of books purchased. The survey…

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