Mathematics, 29.06.2019 18:30 hannaho64
Aresearcher wishes to estimate the proportion of adults who have? high-speed internet access. what size sample should be obtained if she wishes the estimate to be within 0.02 with 99? % confidence if ? (a) she uses a previous estimate of 0.36? ? ? (b) she does not use any prior? estimates? ? (a) nequals nothing ? (round up to the nearest? integer.
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Aresearcher wishes to estimate the proportion of adults who have? high-speed internet access. what...
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