According to a survey conducted in 2004 of 1000 American adults with Internet access, one in four households planned to switch ISPs in the next 6 months. Of those who planned to switch, 3% of the households were likely to switch to a satellite connection, 30% to a digital subscriber line (DSL), 27% to cable modem, 32% to dial-up modem, and 8% didn't know what kind of service provider they would switch to. (Round your answers to three decimal places.)

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