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A phone company administers a survey, regarding customer satisfaction.
Based on the survey results, the company provides a confidence interval
estimate of 40% to 70% for customer satisfaction. If the company wishes to
construct a confidence interval that more accurately represents the
proportion of customer satisfaction, how should the design be altered?

A phone company administers a survey regarding customer satisfaction Based on the survey results the company provides a confidence interval estimate of 40 to 70 class=

Respuesta :

lambuhere

Answer:

my opinion would be to use a larger sample size

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