Question

The Monterey Bay Aquarium, founded in 1984, is situated on the beautiful coast of Monterey Bay in historic Cannery Row district. From 2009 to 2013, the aquarium conducted a survey of a random sample of visitors as they exited the museum. The survey includes visitor demographic information, use of social media, and opinions on their aquarium visit. In 2013, the survey included 192 visitors over 65, of which 98 used a mobile device during their visit. Give a 90% confidence interval for the proportion of mobile phone users over 65 in this aquarium.

Answer 1

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answered by: anonymous