Mathematics, 19.02.2021 01:00 mbatton879
A market analyst is curious what proportion Los Angeles residents have a landline telephone. A survey of 200
randomly selected Los Angeles residents shows that 96 of those selected have a landline telephone. The analyst
wants to use this data to construct a one-sample z interval for a proportion.
Based on this sample, which of the following is a 90% confidence interval for the proportion of Los Angeles
residents who have a landline telephone?
Answers: 1
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A market analyst is curious what proportion Los Angeles residents have a landline telephone. A surve...
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