Question

A stereo store is offering a special price on a complete set of components (receiver for each c s, turntable). A purchaser is offered a choice of manufacturer Compact disc player: Onkyo, Pioneer, Sony, Technics Speakers: Boston, Infinity Turntable: Onkyo, Sony, Teac, Technics selection of components (consisting of one of each type). Use the product rules to answer the A switchboard display in the store allows a customer to hook together any following questions: (a) In how many ways can one component of each type be selected? ways y ways can components be selected if both the receiver and the compact disc player are to be Sony? ways (c) In how many ways can components be selected if none is to be Sony? (d) In how many ways can a selection be made if at least one Sony component is to be included? ways flips switches on the selection in a completely random fashion, what is the probability that the system selected contains at least one Sony component? Exactly one Sony component? (Round your answer to three decimal places. at least one Sony component exactly one Sony component Need Help? Activate Windows

Answer 1